Climate Insights for Kelly Air Park

Teton County, Colorado, United States

Hottest
July
30°C peak
Coldest
January
-8°C low
Wettest
May
89mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Kelly Air Park is cool. The average annual temperature is 9°C and approximately 482mm of precipitation falls per year. May is the wettest month, receiving around 89mm of rainfall. Kelly Air Park 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 January, December, February, when temperatures can drop to -8°C. Snowfall occurs from January to December, with around 172cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 6° Average: -2° Min: -8° Feb Max: 7° Average: -1° Min: -7° Mar Max: 12° Average: 4° Min: -2° Apr Max: 16° Average: 7° Min: 1° May Max: 20° Average: 12° Min: 6° Jun Max: 28° Average: 19° Min: 12° Jul Max: 30° Average: 22° Min: 15° Aug Max: 28° Average: 21° Min: 14° Sep Max: 26° Average: 17° Min: 10° Oct Max: 18° Average: 9° Min: 2° Nov Max: 12° Average: 4° Min: -2° Dec Max: 7° Average: -2° Min: -7°
Max
Average
Min

Kelly Air Park has a wide annual temperature range, spanning 38°C from the coldest to warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 22°C. The coldest month is January, when overnight lows fall to -8°C and the daily average is -2°C. On average, daily temperatures fluctuate by about 15°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: 21mm Snow: 20mm Feb Precipitation: 21mm Snow: 20mm Mar Precipitation: 54mm Snow: 39mm Apr Precipitation: 50mm Snow: 31mm May Precipitation: 89mm Snow: 13mm Jun Precipitation: 50mm Snow: 0mm Jul Precipitation: 64mm Snow: 0mm Aug Precipitation: 46mm Snow: 0mm Sep Precipitation: 27mm Snow: 4mm Oct Precipitation: 29mm Snow: 16mm Nov Precipitation: 18mm Snow: 16mm Dec Precipitation: 14mm Snow: 13mm
Precipitation
Snow

Kelly Air Park is a relatively dry area, receiving approximately 482mm of precipitation annually, which averages out to around 40mm per month. The wettest month is May, averaging 89mm of rainfall. July and March also tend to see above-average precipitation. The driest month is December, with just 14mm. That's 75mm 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 172cm accumulating over the season. March typically sees the most snow at around 39cm.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 3km/h Feb Wind Speed: 3km/h Mar Wind Speed: 3km/h Apr Wind Speed: 3km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 3km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 3km/h
Wind Speed

Kelly Air Park is relatively calm, with an average annual wind speed of 3km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 3km/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

94 days until Autumn

It is currently summer in Kelly Air Park, which began on June 21, 2026. Kelly Air Park 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 30°C, while the coldest stretch bottoms out in January near -8°C. Autumn is next, beginning on September 23, 2026 — 94 days from now.

Spring

Temperatures range from -2 to 20°C. Precipitation is moderate at around 193mm for the season, averaging 64mm per month. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 12 to 30°C. Precipitation is moderate at around 160mm for the season, averaging 53mm per month. Winds are generally light, averaging 3km/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 74mm over the season and a monthly average of 25mm. Expect around 35cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -8 to 7°C. Rainfall is relatively light, with around 56mm over the season and a monthly average of 19mm. Expect around 53cm of snow accumulation during this period. Winds are generally light, averaging 3km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -2°
Feb -1°
Mar
Apr
May 12°
Jun 19°
Jul 22°
Aug 21°
Sep 17°
Oct
Nov
Dec -2°

The best time to visit Kelly Air Park is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 47mm per month. By contrast, January can be quite cold with temperatures dropping to -8°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 Kelly Air Park 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
6 °C
3 km/h
21 mm
20 cm
Feb
-7 °C
7 °C
3 km/h
21 mm
20 cm
Mar
-2 °C
12 °C
3 km/h
54 mm
39 cm
Apr
1 °C
16 °C
3 km/h
50 mm
31 cm
May
6 °C
20 °C
3 km/h
89 mm
13 cm
Jun Current
12 °C
28 °C
3 km/h
50 mm
0 cm
Jul
15 °C
30 °C
3 km/h
64 mm
0 cm
Aug
14 °C
28 °C
3 km/h
46 mm
0 cm
Sep
10 °C
26 °C
3 km/h
27 mm
4 cm
Oct
2 °C
18 °C
3 km/h
29 mm
16 cm
Nov
-2 °C
12 °C
3 km/h
18 mm
16 cm
Dec
-7 °C
7 °C
3 km/h
14 mm
13 cm
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