Climate Insights for Haggerty Airport

Platte County, Montana, United States

Hottest
July
27°C peak
Coldest
December
-12°C low
Wettest
June
96mm rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Haggerty Airport is cool. The average annual temperature is 5°C and approximately 675mm of precipitation falls per year. June is the wettest month, receiving around 96mm of rainfall. Haggerty Airport 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 December, January, February, when temperatures can drop to -12°C. Haggerty Airport experiences heavy snowfall, typically from January through December.

Temperature

-20° -10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: -2° Average: -7° Min: -10° Feb Max: -1° Average: -6° Min: -10° Mar Max: 5° Average: -1° Min: -6° Apr Max: 10° Average: 4° Min: -2° May Max: 16° Average: 9° Min: 3° Jun Max: 22° Average: 14° Min: 7° Jul Max: 27° Average: 18° Min: 10° Aug Max: 27° Average: 18° Min: 9° Sep Max: 20° Average: 12° Min: 5° Oct Max: 11° Average: 4° Min: -2° Nov Max: 4° Average: -2° Min: -6° Dec Max: -2° Average: -8° Min: -12°
Max
Average
Min

Haggerty Airport has a wide annual temperature range, spanning 39°C from the coldest to warmest months. The warmest month is July, when average highs reach 27°C and the mean temperature sits around 18°C. The coldest month is December, when overnight lows fall to -12°C and the daily average is -8°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 8°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: 34mm Snow: 32mm Feb Precipitation: 49mm Snow: 42mm Mar Precipitation: 52mm Snow: 33mm Apr Precipitation: 81mm Snow: 34mm May Precipitation: 92mm Snow: 15mm Jun Precipitation: 96mm Snow: 2mm Jul Precipitation: 36mm Snow: 0mm Aug Precipitation: 24mm Snow: 0mm Sep Precipitation: 65mm Snow: 8mm Oct Precipitation: 67mm Snow: 23mm Nov Precipitation: 43mm Snow: 31mm Dec Precipitation: 35mm Snow: 34mm
Precipitation
Snow

Haggerty Airport is a relatively dry area, receiving approximately 675mm of precipitation annually, which averages out to around 56mm per month. The wettest month is June, averaging 96mm of rainfall. May and April also tend to see above-average precipitation. The driest month is August, with just 24mm. That's 72mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Haggerty Airport receives heavy snowfall, accumulating around 255cm annually from January through December. The snowiest month is February, with approximately 42cm. Winter travel should account for significant snow cover.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Haggerty Airport is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

Seasons

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

7 days until Summer

It is currently spring in Haggerty Airport, which began on March 20, 2026. Haggerty Airport 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 27°C, while the coldest stretch bottoms out in December near -12°C. Summer is next, beginning on June 21, 2026 — 7 days from now.

Spring

Temperatures range from -6 to 16°C. Precipitation is moderate at around 225mm for the season, averaging 75mm per month. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 7 to 27°C. Precipitation is moderate at around 156mm for the season, averaging 52mm per month. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from -6 to 20°C. Precipitation is moderate at around 176mm for the season, averaging 59mm per month. Expect around 62cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -12 to -1°C. Rainfall is relatively light, with around 118mm over the season and a monthly average of 39mm. Expect around 108cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.

Best Time to Visit

Jan -7°
Feb -6°
Mar -1°
Apr
May
Jun 14°
Jul 18°
Aug 18°
Sep 12°
Oct
Nov -2°
Dec -8°

The best time to visit Haggerty Airport is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 30mm per month. By contrast, December can be quite cold with temperatures dropping to -12°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Haggerty Airport 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
-10 °C
-2 °C
2 km/h
34 mm
32 cm
Feb
-10 °C
-1 °C
2 km/h
49 mm
42 cm
Mar
-6 °C
5 °C
2 km/h
52 mm
33 cm
Apr
-2 °C
10 °C
2 km/h
81 mm
34 cm
May
3 °C
16 °C
2 km/h
92 mm
15 cm
Jun Current
7 °C
22 °C
2 km/h
96 mm
2 cm
Jul
10 °C
27 °C
2 km/h
36 mm
0 cm
Aug
9 °C
27 °C
2 km/h
24 mm
0 cm
Sep
5 °C
20 °C
2 km/h
65 mm
8 cm
Oct
-2 °C
11 °C
2 km/h
67 mm
23 cm
Nov
-6 °C
4 °C
2 km/h
43 mm
31 cm
Dec
-12 °C
-2 °C
2 km/h
35 mm
34 cm
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