Data Calendar for Heart River AT Heart Butte Dam

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/Denver timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

May 2025Jun 2025 Jul 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 90.7
Low: 54.1
Precip: M
Max Stage[ft]: 2065.93
RH% Min/Max: 27-91
Feel Min/Max: 54 to 88
02
High: 64
Low: 50.9
Precip: 0.08
Max Stage[ft]: 2065.89
RH% Min/Max: 53-93
Feel Min/Max: 51 to 64
03
High: 68.5
Low: 49.1
Precip: M
Max Stage[ft]: 2065.19
RH% Min/Max: 32-85
Feel Min/Max: 46 to 68
04
High: 72.1
Low: 44.2
Precip: M
Max Stage[ft]: 2065.22
RH% Min/Max: 31-80
Feel Min/Max: 43 to 72
05
High: 66.6
Low: 47.3
Precip: M
Max Stage[ft]: 2064.99
RH% Min/Max: 53-92
Feel Min/Max: 46 to 66
06
High: 72.7
Low: 44.4
Precip: M
Max Stage[ft]: 2064.92
RH% Min/Max: 42-100
Feel Min/Max: 42 to 73
07
High: 74.3
Low: 52.7
Precip: M
Max Stage[ft]: 2064.90
RH% Min/Max: 39-84
Feel Min/Max: 53 to 74
08
High: 67.3
Low: 51.3
Precip: M
Max Stage[ft]: 2064.87
RH% Min/Max: 37-78
Feel Min/Max: 51 to 67
09
High: 77.7
Low: 50.5
Precip: M
Max Stage[ft]: 2064.74
RH% Min/Max: 25-84
Feel Min/Max: 50 to 78
10
High: 83.8
Low: 55.9
Precip: M
Max Stage[ft]: 2064.51
RH% Min/Max: 22-70
Feel Min/Max: 56 to 81
11
High: 73.6
Low: 53.8
Precip: M
Max Stage[ft]: 2064.36
RH% Min/Max: 34-71
Feel Min/Max: 54 to 74
12

Precip: M
13

Precip: M
14

Precip: M
15

Precip: M
16
High: 77.5
Low: 63
Precip: M
Max Stage[ft]: 2064.21
RH% Min/Max: 54-83
Feel Min/Max: 63 to 78
17
High: 78.4
Low: 57.6
Precip: M
Max Stage[ft]: 2064.17
RH% Min/Max: 45-95
Feel Min/Max: 58 to 78
18
High: 81.7
Low: 55.2
Precip: M
Max Stage[ft]: 2064.09
RH% Min/Max: 39-88
Feel Min/Max: 55 to 81
19
High: 85.8
Low: 56.1
Precip: M
Max Stage[ft]: 2064.06
RH% Min/Max: 41-93
Feel Min/Max: 56 to 88
20
High: 85.1
Low: 59.5
Precip: 0.60
Max Stage[ft]: 2064.13
RH% Min/Max: 50-96
Feel Min/Max: 60 to 87
21
High: 83.8
Low: 57.6
Precip: M
Max Stage[ft]: 2064.13
RH% Min/Max: 59-98
Feel Min/Max: 58 to 87
22
High: 69.8
Low: 55.2
Precip: M
Max Stage[ft]: 2064.10
RH% Min/Max: 71-93
Feel Min/Max: 55 to 70
23
High: 68.2
Low: 49.5
Precip: M
Max Stage[ft]: 2063.98
RH% Min/Max: 46-89
Feel Min/Max: 50 to 68
24
High: 79.3
Low: 52.2
Precip: M
Max Stage[ft]: 2063.87
RH% Min/Max: 40-83
Feel Min/Max: 52 to 79
25
High: 69.3
Low: 56.8
Precip: 0.39
Max Stage[ft]: 2063.79
RH% Min/Max: 67-97
Feel Min/Max: 57 to 69
26
High: 72.1
Low: 59.4
Precip: M
Max Stage[ft]: 2063.80
RH% Min/Max: 72-97
Feel Min/Max: 59 to 72
27
High: 86.9
Low: 58.8
Precip: M
Max Stage[ft]: 2063.80
RH% Min/Max: 48-99
Feel Min/Max: 59 to 91
28
High: 80.4
Low: 65.3
Precip: M
Max Stage[ft]: 2063.77
RH% Min/Max: 52-95
Feel Min/Max: 65 to 81
29

Precip: M
300102030405

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.