Climate Insights for Aero-Lane Airport

Walla Walla County, Iowa, United States

Hottest
July
30°C peak
Coldest
January
-7°C low
Wettest
May
158mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Aero-Lane Airport is temperate. The average annual temperature is 11°C and approximately 1043mm of precipitation falls per year. Aero-Lane Airport receives a notable amount of rainfall throughout the year, including during its driest month. Aero-Lane Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, June, August. The coldest months are January, February, December, when temperatures can drop to -7°C. Snowfall occurs from January to December, with around 74cm accumulating over the season.

Temperature

-10° 10° 20° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 1° Average: -4° Min: -7° Feb Max: 5° Average: -1° Min: -6° Mar Max: 12° Average: 6° Min: 1° Apr Max: 18° Average: 11° Min: 5° May Max: 23° Average: 17° Min: 12° Jun Max: 30° Average: 24° Min: 19° Jul Max: 30° Average: 25° Min: 20° Aug Max: 29° Average: 23° Min: 18° Sep Max: 27° Average: 21° Min: 16° Oct Max: 18° Average: 12° Min: 7° Nov Max: 11° Average: 5° Min: 0° Dec Max: 4° Average: -1° Min: -5°
Max
Average
Min

Aero-Lane Airport has a wide annual temperature range, spanning 37°C from the coldest to warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 25°C. The coldest month is January, when overnight lows fall to -7°C and the daily average is -4°C. On average, daily temperatures fluctuate by about 10°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 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 36mm Snow: 20mm Feb Precipitation: 35mm Snow: 21mm Mar Precipitation: 84mm Snow: 6mm Apr Precipitation: 78mm Snow: 6mm May Precipitation: 158mm Snow: 0mm Jun Precipitation: 113mm Snow: 0mm Jul Precipitation: 99mm Snow: 0mm Aug Precipitation: 121mm Snow: 0mm Sep Precipitation: 113mm Snow: 0mm Oct Precipitation: 128mm Snow: 2mm Nov Precipitation: 35mm Snow: 5mm Dec Precipitation: 42mm Snow: 13mm
Precipitation
Snow

Aero-Lane Airport is a moderately rainy area, receiving approximately 1043mm of precipitation annually, which averages out to around 87mm per month. The wettest month is May, averaging 158mm of rainfall. October and August also tend to see above-average precipitation. The driest month is November, with just 35mm. That's 123mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 74cm accumulating over the season. February typically sees the most snow at around 21cm.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 5km/h Apr Wind Speed: 5km/h May Wind Speed: 4km/h Jun Wind Speed: 4km/h Jul Wind Speed: 3km/h Aug Wind Speed: 3km/h Sep Wind Speed: 4km/h Oct Wind Speed: 4km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Aero-Lane Airport is relatively calm, with an average annual wind speed of 4km/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 5km/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. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

Seasons

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

6 days until Summer

It is currently spring in Aero-Lane Airport, which began on March 20, 2026. Aero-Lane 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 30°C, while the coldest stretch bottoms out in January near -7°C. Summer is next, beginning on June 21, 2026 — 6 days from now.

Spring

Temperatures range from 1 to 23°C. Rainfall is heavy, totalling around 320mm across the season with a monthly average of 107mm. Winds are generally light, averaging 4km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 18 to 30°C. Rainfall is heavy, totalling around 332mm across the season with a monthly average of 111mm. Winds are generally light, averaging 4km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 0 to 27°C. Precipitation is moderate at around 277mm for the season, averaging 92mm per month. Expect around 7cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -7 to 5°C. Rainfall is relatively light, with around 114mm over the season and a monthly average of 38mm. Expect around 54cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Monthly Climate Data

The table below shows monthly climate averages for Aero-Lane 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
-7 °C
1 °C
4 km/h
36 mm
20 cm
Feb
-6 °C
5 °C
4 km/h
35 mm
21 cm
Mar
1 °C
12 °C
5 km/h
84 mm
6 cm
Apr
5 °C
18 °C
5 km/h
78 mm
6 cm
May
12 °C
23 °C
4 km/h
158 mm
0 cm
Jun Current
19 °C
30 °C
4 km/h
113 mm
0 cm
Jul
20 °C
30 °C
3 km/h
99 mm
0 cm
Aug
18 °C
29 °C
3 km/h
121 mm
0 cm
Sep
16 °C
27 °C
4 km/h
113 mm
0 cm
Oct
7 °C
18 °C
4 km/h
128 mm
2 cm
Nov
0 °C
11 °C
4 km/h
35 mm
5 cm
Dec
-5 °C
4 °C
4 km/h
42 mm
13 cm
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