Climate Insights for Alkali Lake State Airport

Sweetwater County, Oregon, United States

Hottest
July
32°C peak
Coldest
December
-4°C low
Wettest
December
51mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Alkali Lake State Airport is cool. The average annual temperature is 10°C and approximately 359mm of precipitation falls per year. December is the wettest month, receiving around 51mm of rainfall. Alkali Lake State 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 -4°C. Snowfall occurs from January to December, with around 95cm accumulating over the season.

Temperature

-10° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 4° Average: 0° Min: -4° Feb Max: 8° Average: 1° Min: -3° Mar Max: 11° Average: 4° Min: -1° Apr Max: 16° Average: 8° Min: 2° May Max: 20° Average: 13° Min: 6° Jun Max: 27° Average: 18° Min: 10° Jul Max: 32° Average: 23° Min: 14° Aug Max: 31° Average: 22° Min: 13° Sep Max: 25° Average: 16° Min: 8° Oct Max: 18° Average: 10° Min: 3° Nov Max: 8° Average: 2° Min: -2° Dec Max: 3° Average: -1° Min: -4°
Max
Average
Min

Alkali Lake State Airport has a wide annual temperature range, spanning 36°C from the coldest to warmest months. The warmest month is July, when average highs reach 32°C and the mean temperature sits around 23°C. The coldest month is December, when overnight lows fall to -4°C and the daily average is -1°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 7°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: 42mm Snow: 18mm Feb Precipitation: 34mm Snow: 16mm Mar Precipitation: 41mm Snow: 15mm Apr Precipitation: 35mm Snow: 6mm May Precipitation: 44mm Snow: 4mm Jun Precipitation: 19mm Snow: 0mm Jul Precipitation: 5mm Snow: 0mm Aug Precipitation: 8mm Snow: 0mm Sep Precipitation: 16mm Snow: 0mm Oct Precipitation: 24mm Snow: 1mm Nov Precipitation: 39mm Snow: 11mm Dec Precipitation: 51mm Snow: 24mm
Precipitation
Snow

Alkali Lake State Airport is a quite dry location, receiving approximately 359mm of precipitation annually, which averages out to around 30mm per month. The wettest month is December, averaging 51mm of rainfall. May and January also tend to see above-average precipitation. The driest month is July, with just 5mm. That's 46mm 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 95cm accumulating over the season. December typically sees the most snow at around 24cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 21km/h Feb Wind Speed: 26km/h Mar Wind Speed: 26km/h Apr Wind Speed: 27km/h May Wind Speed: 25km/h Jun Wind Speed: 24km/h Jul Wind Speed: 23km/h Aug Wind Speed: 22km/h Sep Wind Speed: 21km/h Oct Wind Speed: 21km/h Nov Wind Speed: 21km/h Dec Wind Speed: 21km/h
Wind Speed

Alkali Lake State Airport is moderately windy, with an average annual wind speed of 23km/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 27km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 21km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months.

Seasons

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

89 days until Summer

It is currently spring in Alkali Lake State Airport, which began on March 20, 2026. Alkali Lake State 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 32°C, while the coldest stretch bottoms out in December near -4°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from -1 to 20°C. Rainfall is relatively light, with around 120mm over the season and a monthly average of 40mm. Winds are strong, averaging 26km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 10 to 32°C. Precipitation is minimal, with only around 33mm for the entire season. Winds are moderate at around 23km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from -2 to 25°C. Rainfall is relatively light, with around 79mm over the season and a monthly average of 26mm. Expect around 12cm of snow accumulation during this period. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -4 to 8°C. Rainfall is relatively light, with around 127mm over the season and a monthly average of 42mm. Expect around 58cm of snow accumulation during this period. Winds are moderate at around 22km/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 18°
Jul 23°
Aug 22°
Sep 16°
Oct 10°
Nov
Dec -1°

The best time to visit Alkali Lake State Airport 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 12mm per month. By contrast, December can be quite cold with temperatures dropping to -4°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 Alkali Lake State 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
-4 °C
4 °C
21 km/h
42 mm
18 cm
Feb
-3 °C
8 °C
26 km/h
34 mm
16 cm
Mar Current
-1 °C
11 °C
26 km/h
41 mm
15 cm
Apr
2 °C
16 °C
27 km/h
35 mm
6 cm
May
6 °C
20 °C
25 km/h
44 mm
4 cm
Jun
10 °C
27 °C
24 km/h
19 mm
0 cm
Jul
14 °C
32 °C
23 km/h
5 mm
0 cm
Aug
13 °C
31 °C
22 km/h
8 mm
0 cm
Sep
8 °C
25 °C
21 km/h
16 mm
0 cm
Oct
3 °C
18 °C
21 km/h
24 mm
1 cm
Nov
-2 °C
8 °C
21 km/h
39 mm
11 cm
Dec
-4 °C
3 °C
21 km/h
51 mm
24 cm
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Metric (°C, km/h)