Climate Insights for Crow Agency

Honolulu County, Montana, United States

Hottest
July
32°C peak
Coldest
February
-8°C low
Wettest
May
70mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Crow Agency is cool. The average annual temperature is 9°C and approximately 432mm of precipitation falls per year. May is the wettest month, receiving around 70mm of rainfall. Crow Agency is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to -8°C. Snowfall occurs from January to December, with around 99cm accumulating over the season.

Temperature

-10° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 2° Average: -4° Min: -8° Feb Max: 3° Average: -4° Min: -8° Mar Max: 10° Average: 3° Min: -3° Apr Max: 15° Average: 7° Min: 2° May Max: 20° Average: 13° Min: 7° Jun Max: 27° Average: 19° Min: 13° Jul Max: 32° Average: 24° Min: 16° Aug Max: 31° Average: 23° Min: 15° Sep Max: 26° Average: 18° Min: 11° Oct Max: 17° Average: 9° Min: 4° Nov Max: 9° Average: 2° Min: -2° Dec Max: 3° Average: -3° Min: -6°
Max
Average
Min

Crow Agency has a wide annual temperature range, spanning 40°C from the coldest to warmest months. The warmest month is July, when average highs reach 32°C and the mean temperature sits around 24°C. The coldest month is February, when overnight lows fall to -8°C and the daily average is -4°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 9°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 24mm Snow: 15mm Feb Precipitation: 31mm Snow: 18mm Mar Precipitation: 34mm Snow: 13mm Apr Precipitation: 66mm Snow: 17mm May Precipitation: 70mm Snow: 1mm Jun Precipitation: 38mm Snow: 0mm Jul Precipitation: 14mm Snow: 0mm Aug Precipitation: 20mm Snow: 0mm Sep Precipitation: 38mm Snow: 0mm Oct Precipitation: 47mm Snow: 8mm Nov Precipitation: 25mm Snow: 10mm Dec Precipitation: 25mm Snow: 16mm
Precipitation
Snow

Crow Agency is a relatively dry area, receiving approximately 432mm of precipitation annually, which averages out to around 36mm per month. The wettest month is May, averaging 70mm of rainfall. April and October also tend to see above-average precipitation. The driest month is July, with just 14mm. That's 56mm less than May, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 99cm accumulating over the season. February typically sees the most snow at around 18cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 18km/h Mar Wind Speed: 18km/h Apr Wind Speed: 20km/h May Wind Speed: 18km/h Jun Wind Speed: 18km/h Jul Wind Speed: 16km/h Aug Wind Speed: 16km/h Sep Wind Speed: 17km/h Oct Wind Speed: 17km/h Nov Wind Speed: 17km/h Dec Wind Speed: 16km/h
Wind Speed

Crow Agency is mildly breezy, with an average annual wind speed of 17km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

88 days until Summer

It is currently spring in Crow Agency, which began on March 20, 2026. Crow Agency is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 32°C, while the coldest stretch bottoms out in February near -8°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from -3 to 20°C. Precipitation is moderate at around 170mm for the season, averaging 57mm per month. Winds are moderate at around 19km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 13 to 32°C. Rainfall is relatively light, with around 71mm over the season and a monthly average of 24mm. Winds are moderate at around 17km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from -2 to 26°C. Rainfall is relatively light, with around 110mm over the season and a monthly average of 37mm. Expect around 19cm of snow accumulation during this period. Winds are moderate at around 17km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -8 to 3°C. Rainfall is relatively light, with around 80mm over the season and a monthly average of 27mm. Expect around 49cm of snow accumulation during this period. Winds are moderate at around 16km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -4°
Feb -4°
Mar
Apr
May 13°
Jun 19°
Jul 24°
Aug 23°
Sep 18°
Oct
Nov
Dec -3°

The best time to visit Crow Agency is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 27mm per month. By contrast, February can be quite cold with temperatures dropping to -8°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Crow Agency based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-8 °C
2 °C
15 km/h
24 mm
15 cm
Feb
-8 °C
3 °C
18 km/h
31 mm
18 cm
Mar Current
-3 °C
10 °C
18 km/h
34 mm
13 cm
Apr
2 °C
15 °C
20 km/h
66 mm
17 cm
May
7 °C
20 °C
18 km/h
70 mm
1 cm
Jun
13 °C
27 °C
18 km/h
38 mm
0 cm
Jul
16 °C
32 °C
16 km/h
14 mm
0 cm
Aug
15 °C
31 °C
16 km/h
20 mm
0 cm
Sep
11 °C
26 °C
17 km/h
38 mm
0 cm
Oct
4 °C
17 °C
17 km/h
47 mm
8 cm
Nov
-2 °C
9 °C
17 km/h
25 mm
10 cm
Dec
-6 °C
3 °C
16 km/h
25 mm
16 cm
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Metric (°C, km/h)