National Weather Service Text Product
AFOS product CLSDVN
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLSDVN
Product Timestamp: 2026-06-01 11:06 UTC
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334
CXUS53 KDVN 011106
CLSDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
606 AM CDT MON JUN 01 2026
...................................
...THE DAVENPORT IA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2026 TO 5/31/2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST 90 05/27 77 13
LOWEST 5 03/17 23 -18
AVG. MAXIMUM 66.4 60.7 5.7
AVG. MINIMUM 41.9 39.8 2.1
MEAN 54.1 50.2 3.9
DAYS MAX >= 90 1
DAYS MAX <= 32 2
DAYS MIN <= 32 21
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 9.22 10.77 -1.55
DAILY AVG. 0.10 0.12 -0.02
DAYS >= .01 31
DAYS >= .10 17
DAYS >= .50 7
DAYS >= 1.00 3
GREATEST
24 HR. TOTAL 1.38 03/06 TO 03/07
SNOWFALL (INCHES)
RECORDS
24 HR TOTAL 7.8 03/24/2023 TO 03/25/2023
TOTALS 8.0
SINCE 7/1 31.1
SNOWDEPTH AVG. 0
DAYS >= TRACE 6
DAYS >= 1.0 2
GREATEST
SNOW DEPTH 7R 03/16
24 HR TOTAL 0.0
DEGREE DAYS
HEATING TOTAL 1102 1436 -334
SINCE 7/1 5679 6307 -628
COOLING TOTAL 124 79 45
SINCE 1/1 124 79 45
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 12.1
HIGHEST WIND SPEED/DIRECTION 49/280 DATE 04/17
HIGHEST GUST SPEED/DIRECTION 70/310 DATE 04/23
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.35
NUMBER OF DAYS FAIR 52
NUMBER OF DAYS PC 28
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 62
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 21 HAIL 0
SLEET 1 FOG 26
FOG W/VIS <= 1/4 MILE 5 HAZE 18
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
===================================================================
NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.
PARAMETER DATE
--------- ----
SNW ALL OBSERVED SNW ABOVE
WTR 3/3, 3/4, 3/5, 3/15, 3/16, 3/17, 3/18
===================================================================