Climate Insights for Sells Airport

Johnson County, Arizona, United States

Hottest
June
38°C peak
Coldest
January
7°C low
Wettest
July
47mm rain
Best to Visit
March, April, May
Mild temps & low rain

Climate Overview

The climate in Sells Airport is warm and mild. The average annual temperature is 22°C and approximately 212mm of precipitation falls per year. July is the wettest month, receiving around 47mm of rainfall. Sells Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to 7°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 20° Average: 12° Min: 7° Feb Max: 21° Average: 14° Min: 8° Mar Max: 25° Average: 18° Min: 11° Apr Max: 29° Average: 22° Min: 14° May Max: 32° Average: 24° Min: 17° Jun Max: 38° Average: 30° Min: 22° Jul Max: 38° Average: 31° Min: 26° Aug Max: 38° Average: 31° Min: 26° Sep Max: 35° Average: 28° Min: 23° Oct Max: 31° Average: 24° Min: 17° Nov Max: 25° Average: 18° Min: 12° Dec Max: 20° Average: 13° Min: 7°
Max
Average
Min

Temperatures in Sells Airport vary considerably across the year, with a 31°C difference between the coldest and warmest months. June is the hottest month, with daytime highs reaching 38°C and an average of 30°C. January is the coolest month, with minimum temperatures around 7°C and an average of 12°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 20mm Feb Precipitation: 23mm Mar Precipitation: 14mm Apr Precipitation: 3mm May Precipitation: 2mm Jun Precipitation: 11mm Jul Precipitation: 47mm Aug Precipitation: 26mm Sep Precipitation: 26mm Oct Precipitation: 8mm Nov Precipitation: 13mm Dec Precipitation: 21mm
Precipitation

Sells Airport is a quite dry location, receiving approximately 212mm of precipitation annually, which averages out to around 18mm per month. The wettest month is July, averaging 47mm of rainfall. August and September also tend to see above-average precipitation. The driest month is May, with just 2mm. That's 45mm less than July, 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.

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: 4km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/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

Sells Airport 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 May, averaging 4km/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 1km/h between the calmest and windiest months.

Seasons

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

74 days until Autumn

It is currently summer in Sells Airport, which began on June 21, 2026. Sells 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 June at around 38°C, while the coldest stretch bottoms out in January near 7°C. Autumn is next, beginning on September 23, 2026 — 74 days from now.

Spring

Temperatures range from 11 to 32°C. Precipitation is minimal, with only around 19mm for the entire season. Winds are generally light, averaging 4km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 22 to 38°C. Rainfall is relatively light, with around 84mm over the season and a monthly average of 28mm. Winds are generally light, averaging 3km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 12 to 35°C. Precipitation is minimal, with only around 46mm for the entire season. 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 7 to 21°C. Rainfall is relatively light, with around 63mm over the season and a monthly average of 21mm. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 12°
Feb 14°
Mar 18°
Apr 22°
May 24°
Jun 30°
Jul 31°
Aug 31°
Sep 28°
Oct 24°
Nov 18°
Dec 13°

The best time to visit Sells Airport is during March, April, May, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 8mm per month. By contrast, June can be uncomfortably hot with highs reaching 38°C, while January is the coldest period with lows dropping to 7°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 Sells 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. 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
7 °C
20 °C
3 km/h
20 mm
0 cm
Feb
8 °C
21 °C
3 km/h
23 mm
0 cm
Mar
11 °C
25 °C
3 km/h
14 mm
0 cm
Apr
14 °C
29 °C
4 km/h
3 mm
0 cm
May
17 °C
32 °C
4 km/h
2 mm
0 cm
Jun
22 °C
38 °C
4 km/h
11 mm
0 cm
Jul Current
26 °C
38 °C
3 km/h
47 mm
0 cm
Aug
26 °C
38 °C
3 km/h
26 mm
0 cm
Sep
23 °C
35 °C
3 km/h
26 mm
0 cm
Oct
17 °C
31 °C
3 km/h
8 mm
0 cm
Nov
12 °C
25 °C
3 km/h
13 mm
0 cm
Dec
7 °C
20 °C
3 km/h
21 mm
0 cm
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