Climate Insights for Auburn

Sheridan County, Washington, United States

Hottest
August
25°C peak
Coldest
February
2°C low
Wettest
December
221mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Auburn is temperate. The average annual temperature is 11°C and approximately 1420mm of precipitation falls per year. December is the wettest month, receiving around 221mm of rainfall. Auburn is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are February, January, December, when temperatures can drop to 2°C. Snowfall occurs from January to December, with around 94cm accumulating over the season.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 8° Average: 5° Min: 3° Feb Max: 8° Average: 5° Min: 2° Mar Max: 11° Average: 7° Min: 4° Apr Max: 14° Average: 9° Min: 6° May Max: 18° Average: 13° Min: 9° Jun Max: 21° Average: 16° Min: 12° Jul Max: 24° Average: 19° Min: 14° Aug Max: 25° Average: 19° Min: 14° Sep Max: 21° Average: 16° Min: 12° Oct Max: 15° Average: 11° Min: 8° Nov Max: 10° Average: 7° Min: 5° Dec Max: 7° Average: 5° Min: 3°
Max
Average
Min

Temperatures in Auburn vary considerably across the year, with a 23°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 25°C with a mean of 19°C. February is the coolest month, with minimum temperatures around 2°C and an average of 5°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between September and October, with a 5°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 200mm Snow: 16mm Feb Precipitation: 166mm Snow: 32mm Mar Precipitation: 143mm Snow: 15mm Apr Precipitation: 111mm Snow: 6mm May Precipitation: 70mm Snow: 0mm Jun Precipitation: 62mm Snow: 0mm Jul Precipitation: 14mm Snow: 0mm Aug Precipitation: 20mm Snow: 0mm Sep Precipitation: 69mm Snow: 0mm Oct Precipitation: 147mm Snow: 0mm Nov Precipitation: 198mm Snow: 6mm Dec Precipitation: 221mm Snow: 19mm
Precipitation
Snow

Auburn is a fairly wet location, receiving approximately 1420mm of precipitation annually, which averages out to around 118mm per month. The wettest month is December, averaging 221mm of rainfall. January and November also tend to see above-average precipitation. The driest month is July, with just 14mm. That's 207mm less than December, 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 94cm accumulating over the season. February typically sees the most snow at around 32cm.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 10km/h Mar Wind Speed: 9km/h Apr Wind Speed: 9km/h May Wind Speed: 8km/h Jun Wind Speed: 8km/h Jul Wind Speed: 7km/h Aug Wind Speed: 7km/h Sep Wind Speed: 8km/h Oct Wind Speed: 9km/h Nov Wind Speed: 10km/h Dec Wind Speed: 10km/h
Wind Speed

Auburn is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 10km/h in winter, 9km/h in spring, 8km/h in summer, 9km/h in autumn.

Seasons

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

7 days until Autumn

It is currently summer in Auburn, which began on June 21, 2026. Auburn 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 August at around 25°C, while the coldest stretch bottoms out in February near 2°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 4 to 18°C. Rainfall is heavy, totalling around 324mm across the season with a monthly average of 108mm. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 12 to 25°C. Rainfall is relatively light, with around 96mm over the season and a monthly average of 32mm. Winds are generally light, averaging 8km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 5 to 21°C. Rainfall is heavy, totalling around 413mm across the season with a monthly average of 138mm. Expect around 6cm of snow accumulation during this period. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 2 to 8°C. Rainfall is heavy, totalling around 587mm across the season with a monthly average of 196mm. Expect around 67cm of snow accumulation during this period. Winds are generally light, averaging 10km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr
May 13°
Jun 16°
Jul 19°
Aug 19°
Sep 16°
Oct 11°
Nov
Dec

The best time to visit Auburn is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 41mm per month. By contrast, February can be quite cold with temperatures dropping to 2°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 Auburn 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
3 °C
8 °C
9 km/h
200 mm
16 cm
Feb
2 °C
8 °C
10 km/h
166 mm
32 cm
Mar
4 °C
11 °C
9 km/h
143 mm
15 cm
Apr
6 °C
14 °C
9 km/h
111 mm
6 cm
May
9 °C
18 °C
8 km/h
70 mm
0 cm
Jun
12 °C
21 °C
8 km/h
62 mm
0 cm
Jul
14 °C
24 °C
7 km/h
14 mm
0 cm
Aug
14 °C
25 °C
7 km/h
20 mm
0 cm
Sep Current
12 °C
21 °C
8 km/h
69 mm
0 cm
Oct
8 °C
15 °C
9 km/h
147 mm
0 cm
Nov
5 °C
10 °C
10 km/h
198 mm
6 cm
Dec
3 °C
7 °C
10 km/h
221 mm
19 cm
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