Climate Insights for Hansville

Sublette County, Washington, United States

Hottest
August
22°C peak
Coldest
February
4°C low
Wettest
January
190mm rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Hansville is temperate. The average annual temperature is 11°C and approximately 1452mm of precipitation falls per year. Hansville receives a notable amount of rainfall throughout the year, including during its driest month. Hansville 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, December, January, when temperatures can drop to 4°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 8° Average: 6° Min: 5° Feb Max: 8° Average: 5° Min: 4° Mar Max: 10° Average: 7° Min: 5° Apr Max: 13° Average: 10° Min: 8° May Max: 17° Average: 13° Min: 11° Jun Max: 18° Average: 15° Min: 12° Jul Max: 21° Average: 17° Min: 15° Aug Max: 22° Average: 18° Min: 15° Sep Max: 19° Average: 16° Min: 13° Oct Max: 14° Average: 11° Min: 10° Nov Max: 11° Average: 9° Min: 7° Dec Max: 8° Average: 6° Min: 5°
Max
Average
Min

Hansville sees moderate temperature variation throughout the year, ranging from 4°C to 22°C. August is the warmest month, though highs remain moderate at 22°C with a mean of 18°C. February is the coolest month, with minimum temperatures around 4°C and an average of 5°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between September and October, with a 4°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: 190mm Snow: 6mm Feb Precipitation: 143mm Snow: 20mm Mar Precipitation: 139mm Snow: 4mm Apr Precipitation: 112mm Snow: 0mm May Precipitation: 79mm Snow: 0mm Jun Precipitation: 97mm Snow: 0mm Jul Precipitation: 48mm Snow: 0mm Aug Precipitation: 31mm Snow: 0mm Sep Precipitation: 102mm Snow: 0mm Oct Precipitation: 155mm Snow: 0mm Nov Precipitation: 181mm Snow: 1mm Dec Precipitation: 175mm Snow: 7mm
Precipitation
Snow

Hansville is a fairly wet location, receiving approximately 1452mm of precipitation annually, which averages out to around 121mm per month. The wettest month is January, averaging 190mm of rainfall. November and December also tend to see above-average precipitation. The driest month is August, with just 31mm. That's 159mm less than January, 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. Light snowfall can occur between January and December, totalling around 38cm annually. February is the snowiest month with approximately 20cm.

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: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 3km/h Nov Wind Speed: 3km/h Dec Wind Speed: 3km/h
Wind Speed

Hansville 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 November, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/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 Hansville, which began on March 20, 2026. Hansville 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 22°C, while the coldest stretch bottoms out in February near 4°C. Summer is next, beginning on June 21, 2026 — 6 days from now.

Spring

Temperatures range from 5 to 17°C. Rainfall is heavy, totalling around 330mm across the season with a monthly average of 110mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 12 to 22°C. Precipitation is moderate at around 175mm for the season, averaging 58mm per month. Winds are generally light, averaging 2km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 7 to 19°C. Rainfall is heavy, totalling around 439mm across the season with a monthly average of 146mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 4 to 8°C. Rainfall is heavy, totalling around 508mm across the season with a monthly average of 169mm. Expect around 33cm of snow accumulation during this period. 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
Feb
Mar
Apr 10°
May 13°
Jun 15°
Jul 17°
Aug 18°
Sep 16°
Oct 11°
Nov
Dec

The best time to visit Hansville is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 39mm per month. By contrast, February can be quite cold with temperatures dropping to 4°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 Hansville 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
5 °C
8 °C
3 km/h
190 mm
6 cm
Feb
4 °C
8 °C
3 km/h
143 mm
20 cm
Mar
5 °C
10 °C
3 km/h
139 mm
4 cm
Apr
8 °C
13 °C
3 km/h
112 mm
0 cm
May
11 °C
17 °C
2 km/h
79 mm
0 cm
Jun Current
12 °C
18 °C
2 km/h
97 mm
0 cm
Jul
15 °C
21 °C
2 km/h
48 mm
0 cm
Aug
15 °C
22 °C
2 km/h
31 mm
0 cm
Sep
13 °C
19 °C
2 km/h
102 mm
0 cm
Oct
10 °C
14 °C
3 km/h
155 mm
0 cm
Nov
7 °C
11 °C
3 km/h
181 mm
1 cm
Dec
5 °C
8 °C
3 km/h
175 mm
7 cm
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