The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station () within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1981
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1982
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1983
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1984
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1985
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1986
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1990
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1995
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1996
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1998
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2000
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2001
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
0.00
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
M
M
M
M
M
M
M
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
6.0
7.9
8.3
8.2
8.4
7.9
9.0
7.0
6.4
7.0
5.1
5.6
1974
3.9
6.3
5.2
3.6
5.0
6.0
4.6
4.5
4.3
4.3
3.3
1.7
1975
3.8
3.7
5.3
5.1
5.5
5.2
3.4
3.7
3.0
3.1
2.8
2.7
1976
2.2
3.2
4.1
4.5
5.0
4.7
3.3
3.7
3.6
4.2
3.7
6.1
1977
5.4
6.0
5.7
5.4
5.5
5.7
5.7
4.5
4.3
3.9
3.6
4.0
1978
6.3
6.7
6.4
6.7
5.9
6.7
4.6
3.9
3.4
4.8
2.6
8.7
1979
6.5
9.7
7.3
6.8
6.1
5.0
6.3
5.8
4.9
6.2
2.8
3.6
1980
4.2
3.5
4.5
4.9
5.2
4.5
3.5
5.1
5.2
7.6
2.1
3.6
1981
2.6
3.4
3.1
3.7
5.0
4.0
4.9
3.9
3.1
2.9
1.5
6.2
1982
3.6
4.4
4.4
4.0
4.0
3.7
4.6
4.1
4.2
4.2
4.0
4.1
1983
1.8
3.3
4.6
6.5
5.8
4.7
4.4
4.7
4.5
3.3
3.4
4.1
1984
4.8
3.6
5.7
4.6
6.0
5.1
3.5
4.1
3.5
3.1
4.2
3.4
1985
3.7
5.5
5.5
4.3
3.8
3.1
3.4
3.9
3.4
3.0
4.7
3.8
1986
4.9
6.7
4.1
5.3
4.7
5.1
4.4
4.5
4.3
3.5
2.4
3.0
1987
4.5
4.0
4.5
4.3
4.2
4.4
4.3
3.8
M
M
M
M
1988
6.5
M
2.4
M
3.3
4.0
3.3
3.0
M
M
M
M
1989
M
6.9
M
2.9
M
4.7
M
M
M
M
M
4.1
1990
M
M
M
M
7.8
M
M
5.5
2.6
2.5
M
3.5
1991
2.5
M
7.8
5.5
2.0
2.0
M
M
M
M
M
1.1
1992
M
2.2
3.5
3.4
3.3
3.1
2.6
2.8
2.0
2.9
1.7
3.2
1993
1.3
4.0
2.6
3.1
2.6
2.5
3.2
2.9
2.8
3.3
1.8
1.2
1994
2.7
2.2
2.1
2.8
2.9
2.9
2.5
2.5
2.9
2.3
1.7
2.1
1995
2.7
3.0
3.7
2.9
3.2
3.0
2.5
2.5
2.7
2.2
1.3
2.9
1996
3.2
3.1
2.9
2.4
2.4
2.5
2.7
2.3
2.3
1.5
3.6
4.0
1997
3.8
2.7
3.4
4.4
4.0
4.5
3.9
3.3
3.9
2.8
4.9
3.4
1998
3.4
3.7
2.8
5.9
3.7
3.9
3.8
3.8
4.9
2.9
3.4
1.9
1999
2.7
3.5
4.3
4.4
3.9
3.5
2.9
2.7
2.3
2.8
1.4
2.4
2000
1.6
1.2
1.6
3.4
1.9
2.2
2.1
2.0
1.9
1.7
2.7
2.5
2001
3.0
2.3
4.1
2.2
1.6
2.0
2.5
4.1
4.6
5.4
4.5
2.6
2002
3.9
4.9
6.1
5.5
6.2
6.3
5.9
5.4
5.3
5.8
5.7
5.6
2003
6.7
5.8
6.2
6.3
5.9
6.2
5.4
6.1
5.6
5.6
4.4
4.3
2004
4.5
4.2
5.8
6.1
5.9
5.2
4.7
5.0
3.7
5.2
3.1
5.2
2005
3.8
5.5
5.7
6.2
5.4
5.1
3.8
4.8
5.5
4.7
4.8
5.2
2006
3.7
4.6
6.1
5.9
6.0
6.0
5.5
5.8
5.1
5.2
5.1
4.4
2007
4.4
6.0
6.2
5.9
5.6
5.6
5.5
6.2
4.6
4.4
3.7
4.5
2008
3.8
4.6
4.4
4.8
3.5
3.9
4.3
3.2
1.6
M
M
M
2009
M
5.2
5.0
6.7
5.6
6.4
6.8
4.8
5.9
4.5
6.9
8.5
2010
7.6
9.1
7.0
5.3
6.8
6.2
5.5
5.7
4.8
4.6
6.2
5.8
2011
5.3
5.5
7.5
5.3
5.2
6.3
6.8
6.1
5.0
4.0
4.4
3.9
2012
2.4
5.2
6.3
8.0
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
14.8
M
2020
M
M
M
M
M
M
M
M
2.7
M
M
16.4
2021
16.3
15.7
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
14.2
4.7
3.7
4.2
2023
6.4
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
6.2
8.9
8.2
9.2
5.4
6.1
8.2
7.2
5.4
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
48.87
52.79
56.97
64.20
71.94
79.43
88.48
93.13
82.03
65.10
58.47
47.97
1974
52.45
51.39
57.23
58.63
74.55
78.90
90.00
89.06
80.23
63.23
58.37
51.65
1975
51.71
54.71
53.77
62.00
67.53
78.60
92.55
88.55
76.90
72.32
57.03
46.10
1976
51.84
53.21
60.26
58.63
74.03
83.77
86.81
86.10
78.68
62.61
52.73
51.20
1977
48.81
52.75
61.94
67.63
67.90
76.03
81.86
81.63
81.93
68.13
56.40
52.77
1978
47.80
54.93
60.29
59.45
66.74
73.30
91.58
89.94
84.52
70.97
54.53
52.86
1979
50.03
52.11
55.80
60.93
73.39
83.78
89.15
89.38
78.47
64.42
58.93
51.83
1980
50.27
55.57
57.75
65.10
67.12
81.55
86.48
89.54
83.95
67.01
54.68
49.86
1981
52.26
54.21
62.46
61.09
70.91
86.33
89.77
88.85
82.76
73.86
64.04
53.18
1982
53.75
53.67
61.10
64.90
74.73
84.84
89.89
88.63
78.89
66.25
57.02
49.90
1983
51.03
50.21
64.91
62.27
68.38
86.73
89.52
85.00
86.29
74.69
60.59
50.66
1984
48.23
52.10
53.57
68.07
61.04
79.97
93.65
87.30
82.05
68.35
56.33
52.19
1985
47.00
57.17
57.59
66.82
68.51
83.74
92.99
91.98
87.51
75.50
56.97
51.06
1986
50.45
49.86
59.41
56.05
77.01
84.75
92.18
89.12
80.50
69.48
58.72
52.25
1987
50.64
52.94
64.42
67.69
75.27
85.23
87.37
90.09
87.03
64.26
56.74
50.76
1988
50.76
53.59
63.95
64.50
70.39
75.96
90.88
92.41
84.18
69.71
57.97
50.90
1989
49.03
55.43
64.68
60.53
76.20
85.22
93.85
89.63
80.37
73.81
60.33
55.19
1990
50.07
62.54
62.28
62.17
76.39
86.83
93.58
92.09
83.95
66.31
56.20
48.90
1991
49.81
50.96
59.14
65.11
74.09
86.95
93.30
94.30
82.36
62.50
57.38
50.79
1992
45.61
55.93
62.43
69.05
77.58
72.03
91.18
91.42
83.23
63.10
59.71
51.17
1993
50.77
54.24
63.48
63.48
69.98
81.41
92.46
90.18
76.72
60.46
54.37
49.77
1994
50.90
54.84
68.17
65.24
75.15
87.21
96.66
94.43
77.11
68.02
60.90
53.51
1995
53.71
57.13
65.64
70.40
80.28
85.52
93.68
91.94
76.67
74.99
61.44
53.36
1996
52.43
52.21
60.36
68.24
70.89
87.48
91.26
87.39
75.20
70.13
58.41
50.97
1997
49.45
60.56
71.34
70.56
73.66
78.98
87.78
88.52
82.80
71.15
56.43
51.42
1998
51.84
59.18
68.05
60.10
68.73
85.80
93.85
93.31
80.12
68.36
59.25
49.97
1999
52.27
55.45
62.06
68.71
77.57
86.28
94.11
92.33
79.59
67.78
53.64
49.57
2000
46.19
62.30
64.53
59.74
75.24
88.56
91.15
91.59
84.74
69.32
55.42
53.92
2001
51.93
56.49
63.30
69.08
74.14
89.95
89.99
92.48
82.75
71.63
54.99
48.97
2002
51.45
59.68
61.68
66.54
71.92
88.39
91.14
88.75
78.92
68.60
59.24
53.71
2003
50.57
52.15
64.22
66.73
78.80
91.25
93.40
93.75
82.67
65.46
57.02
51.98
2004
54.01
55.87
58.35
64.70
67.56
89.10
93.79
90.29
85.25
69.33
57.25
51.26
2005
50.89
50.76
62.07
70.02
79.26
90.28
95.11
93.51
81.55
70.59
57.24
50.39
2006
47.91
53.15
62.35
70.65
80.64
88.01
96.09
91.88
83.46
72.54
60.35
50.72
2007
48.78
56.03
60.35
62.74
73.05
82.37
92.33
89.98
81.00
69.15
59.96
52.33
2008
54.55
58.25
62.57
67.22
69.54
84.44
91.03
92.51
88.16
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
86.00
M
M
50.00
50.52
2011
45.37
M
M
53.60
73.40
67.55
77.90
86.26
84.08
74.68
59.24
51.97
2012
52.85
52.73
62.48
59.75
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
66.20
M
54.40
47.45
2020
41.49
48.33
51.80
M
57.20
66.20
84.20
80.60
69.80
59.00
49.46
49.28
2021
44.20
44.60
48.20
53.60
M
60.80
M
M
64.40
M
M
41.72
2022
40.28
39.80
51.20
50.00
M
102.20
M
M
59.00
77.45
61.31
50.72
2023
49.10
39.20
M
M
M
M
M
M
66.20
59.00
50.90
50.60
2024
47.30
M
50.00
69.80
71.60
82.10
91.04
89.86
74.90
68.80
62.60
55.40
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
33.65
33.68
36.16
41.73
50.23
56.77
63.84
64.84
56.50
46.77
38.87
32.33
1974
36.58
35.39
38.39
41.83
51.29
57.57
64.52
62.19
55.73
44.77
38.83
31.00
1975
35.03
36.75
38.48
40.97
47.27
57.37
62.65
62.65
53.33
48.97
38.47
33.61
1976
28.19
38.03
38.26
41.70
51.65
58.93
64.58
63.58
55.28
46.35
35.87
39.83
1977
39.55
41.93
40.74
45.33
48.45
54.55
59.38
57.90
57.66
50.17
40.27
41.68
1978
35.40
38.89
39.77
44.90
48.45
54.80
63.58
63.13
58.62
46.55
39.13
42.32
1979
39.80
40.39
40.27
43.48
50.82
60.78
64.38
65.24
57.50
50.55
37.53
36.50
1980
37.54
37.48
42.03
42.03
49.67
58.57
62.51
66.03
61.95
51.89
41.16
30.87
1981
27.97
34.46
45.46
45.59
50.35
61.30
62.80
64.11
58.46
50.41
40.04
40.28
1982
39.00
38.80
40.43
45.81
52.49
61.15
64.54
65.43
57.18
47.87
42.14
35.81
1983
28.66
32.69
41.50
43.47
48.79
61.63
64.56
62.53
60.70
50.00
47.54
36.88
1984
36.47
33.61
36.37
47.38
45.78
56.18
64.16
61.52
56.67
48.19
44.02
36.86
1985
32.53
41.05
37.33
45.76
48.48
60.72
66.24
63.98
61.06
50.19
42.34
36.69
1986
34.20
38.32
41.31
40.35
53.82
60.88
65.60
63.69
60.08
52.05
39.96
34.23
1987
34.26
38.10
42.45
46.84
51.39
60.20
63.99
66.39
62.45
51.52
41.33
42.38
1988
41.65
37.85
40.06
47.27
52.27
57.13
64.68
66.13
57.25
51.65
44.70
32.30
1989
32.90
37.74
43.90
43.50
52.43
60.73
68.33
68.73
58.37
51.14
48.56
46.47
1990
37.10
41.36
41.86
43.70
52.36
63.50
67.13
66.69
62.65
52.80
41.70
36.28
1991
35.19
37.54
43.66
41.80
48.48
62.70
66.97
66.63
60.89
47.87
40.62
36.09
1992
30.77
34.13
40.78
45.98
54.79
55.36
65.68
65.20
57.28
48.97
41.40
38.69
1993
30.58
35.69
40.75
44.31
50.58
60.35
66.00
65.30
56.83
47.00
41.01
37.06
1994
35.39
38.06
44.49
43.87
54.43
61.67
70.01
68.97
56.99
52.93
43.90
38.19
1995
37.97
40.83
41.24
45.08
56.50
62.77
68.04
67.34
56.47
53.57
47.65
43.12
1996
42.13
36.45
41.75
47.12
52.53
62.19
66.13
65.11
56.29
49.14
43.33
42.04
1997
38.84
39.25
42.60
49.56
53.67
59.79
64.94
65.55
61.44
53.92
46.34
41.26
1998
39.59
41.49
44.01
44.52
52.09
62.77
68.63
67.02
61.39
47.72
42.49
33.11
1999
33.86
35.06
42.06
48.08
56.34
63.81
71.10
68.05
61.62
53.46
37.50
38.32
2000
29.92
39.02
42.20
44.94
56.14
62.63
65.98
65.77
59.42
51.00
42.88
40.82
2001
41.90
39.44
48.15
47.48
53.56
63.97
66.13
68.31
61.21
54.74
39.25
32.61
2002
37.24
37.89
44.19
46.51
51.45
64.04
67.52
65.89
60.21
52.74
47.07
43.66
2003
37.23
37.12
43.73
46.64
55.10
68.61
68.57
68.21
61.51
52.49
45.64
37.82
2004
39.72
39.69
42.44
44.84
51.30
64.75
67.84
67.38
60.48
52.20
39.68
36.54
2005
28.51
32.61
42.31
47.54
57.03
66.02
69.24
67.42
58.31
50.81
40.92
35.53
2006
35.38
36.52
44.24
49.16
57.79
63.55
71.44
65.90
61.16
55.59
47.55
35.03
2007
35.11
43.49
41.39
45.97
53.39
60.91
66.25
65.44
60.19
50.61
36.97
34.82
2008
38.45
40.61
41.66
47.28
53.10
61.08
65.95
67.37
66.20
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
80.60
M
M
46.40
38.91
2011
34.06
M
M
53.60
59.00
63.95
73.40
70.06
63.80
51.92
45.62
35.72
2012
31.77
33.18
43.32
47.30
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
66.20
M
53.40
46.70
2020
37.89
46.14
51.80
M
57.20
64.40
78.80
73.40
57.20
58.10
47.30
46.94
2021
42.40
42.80
45.50
52.40
M
60.80
M
M
64.40
M
M
38.48
2022
38.84
38.60
50.60
49.10
M
M
M
M
53.60
57.95
51.80
49.64
2023
48.20
35.60
M
M
M
M
M
M
64.40
59.00
50.90
49.40
2024
43.70
M
50.00
60.40
62.60
77.30
77.72
77.51
62.60
60.40
54.70
43.34
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
41.26
43.23
46.56
52.97
61.08
68.10
76.16
78.98
69.27
55.94
48.67
40.15
1974
44.52
43.39
47.81
50.23
62.92
68.23
77.26
75.63
67.98
54.00
48.60
41.32
1975
43.37
45.73
46.13
51.48
57.40
67.98
77.60
75.60
65.12
60.65
47.75
39.85
1976
40.02
45.62
49.26
50.17
62.84
71.35
75.69
74.84
66.98
54.48
44.30
45.52
1977
44.18
47.34
51.34
56.48
58.18
65.29
70.62
69.77
69.79
59.15
48.33
47.23
1978
41.60
46.91
50.03
52.17
57.60
64.05
77.58
76.53
71.57
58.76
46.83
47.59
1979
44.92
46.25
48.03
52.21
62.11
72.28
76.77
77.31
67.98
57.48
48.23
44.17
1980
43.91
46.52
49.89
53.56
58.39
70.06
74.50
77.78
72.95
59.45
47.92
40.36
1981
40.12
44.34
53.96
53.34
60.63
73.82
76.28
76.48
70.61
62.14
52.04
46.73
1982
46.38
46.24
50.76
55.35
63.61
73.00
77.21
77.03
68.04
57.06
49.58
42.86
1983
39.85
41.45
53.21
52.87
58.58
74.18
77.04
73.76
73.50
62.34
54.06
43.77
1984
42.35
42.85
44.97
57.72
53.41
68.07
78.90
74.41
69.36
58.27
50.17
44.52
1985
39.77
49.11
47.46
56.29
58.49
72.23
79.61
77.98
74.29
62.85
49.66
43.88
1986
42.32
44.09
50.36
48.20
65.41
72.82
78.89
76.41
70.29
60.77
49.34
43.24
1987
42.45
45.52
53.43
57.27
63.33
72.71
75.68
78.24
74.74
57.89
49.04
46.57
1988
46.20
45.72
52.00
55.88
61.33
66.54
77.78
79.27
70.71
60.68
51.33
41.60
1989
40.97
46.59
54.29
52.01
64.32
72.98
81.09
79.18
69.37
62.48
54.44
50.83
1990
43.58
51.95
52.07
52.93
64.38
75.17
80.35
79.39
73.30
59.56
48.95
42.59
1991
42.50
44.25
51.40
53.45
61.28
74.82
80.13
80.47
71.62
55.18
49.00
43.44
1992
38.19
45.03
51.60
57.51
66.19
63.69
78.43
78.31
70.26
56.03
50.56
44.93
1993
40.67
44.97
52.12
53.89
60.28
70.88
79.23
77.74
66.78
53.73
47.69
43.42
1994
43.15
46.45
56.33
54.55
64.79
74.44
83.33
81.70
67.05
60.47
52.40
45.85
1995
45.84
48.98
53.44
57.74
68.39
74.15
80.86
79.64
66.57
64.28
54.54
48.24
1996
47.28
44.33
51.05
57.68
61.71
74.83
78.70
76.25
65.75
59.64
50.87
46.51
1997
44.15
49.91
56.97
60.06
63.67
69.38
76.36
77.03
72.12
62.54
51.39
46.34
1998
45.72
50.34
56.03
52.31
60.41
74.28
81.24
80.16
70.76
58.04
50.87
41.54
1999
43.06
45.26
52.06
58.39
66.96
75.04
82.60
80.19
70.61
60.62
45.57
43.95
2000
38.06
50.66
53.36
52.34
65.69
75.59
78.57
78.68
72.08
60.16
49.15
47.37
2001
46.91
47.97
55.72
58.28
63.85
76.96
78.06
80.40
71.98
63.19
47.12
40.79
2002
44.34
48.79
52.94
56.53
61.69
76.22
79.33
77.32
69.57
60.67
53.16
48.69
2003
43.90
44.64
53.98
56.69
66.95
79.93
80.98
80.98
72.09
58.97
51.33
44.90
2004
46.87
47.78
50.40
54.77
59.43
76.92
80.81
78.84
72.87
60.77
48.47
43.90
2005
39.70
41.69
52.19
58.78
68.15
78.15
82.18
80.46
69.93
60.70
49.08
42.96
2006
41.64
44.84
53.30
59.90
69.21
75.78
83.77
78.89
72.31
64.07
53.95
42.87
2007
41.95
49.76
50.87
54.35
63.22
71.64
79.29
77.71
70.59
59.88
48.46
43.58
2008
46.50
49.43
52.12
57.25
61.32
72.76
78.49
79.94
77.18
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
83.30
M
M
48.20
44.72
2011
39.71
M
M
53.60
66.20
65.75
75.65
78.16
73.94
63.30
52.43
43.85
2012
42.31
42.96
52.90
53.53
M
M
M
M
M
M
M
M
2013
M
M
M
M
M
M
M
M
M
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
M
M
M
M
M
M
2017
M
M
M
M
M
M
M
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
66.20
M
53.90
47.08
2020
39.69
47.24
51.80
M
57.20
65.30
81.50
77.00
63.50
58.55
48.38
48.11
2021
43.30
43.70
46.85
53.00
M
60.80
M
M
64.40
M
M
40.10
2022
39.56
39.20
50.90
49.55
M
M
M
M
56.30
67.70
56.56
50.18
2023
48.65
37.40
M
M
M
M
M
M
65.30
59.00
50.90
50.00
2024
45.50
M
50.00
65.10
67.10
79.70
84.38
83.69
68.75
64.60
58.65
49.37
2025
M
M
M
M
M
M
M
M
M
M
M
M
2026
M
M
M
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
