Climate Insights for Covelo

Weston County, California, United States

Hottest
July
31°C peak
Coldest
December
1°C low
Wettest
January
228mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Covelo is temperate. The average annual temperature is 13°C and approximately 1129mm of precipitation falls per year. January is the wettest month, receiving around 228mm of rainfall. Covelo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are December, February, January, when temperatures can drop to 1°C. Snowfall occurs from January to December, with around 85cm accumulating over the season.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 12° Average: 6° Min: 2° Feb Max: 13° Average: 7° Min: 2° Mar Max: 14° Average: 7° Min: 2° Apr Max: 18° Average: 11° Min: 5° May Max: 21° Average: 14° Min: 8° Jun Max: 27° Average: 19° Min: 12° Jul Max: 31° Average: 23° Min: 16° Aug Max: 30° Average: 22° Min: 15° Sep Max: 27° Average: 19° Min: 12° Oct Max: 23° Average: 14° Min: 8° Nov Max: 15° Average: 8° Min: 3° Dec Max: 11° Average: 5° Min: 1°
Max
Average
Min

Temperatures in Covelo vary considerably across the year, with a 30°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 23°C. December is the coolest month, with minimum temperatures around 1°C and an average of 5°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 6°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: 228mm Snow: 18mm Feb Precipitation: 159mm Snow: 18mm Mar Precipitation: 174mm Snow: 27mm Apr Precipitation: 78mm Snow: 5mm May Precipitation: 53mm Snow: 1mm Jun Precipitation: 9mm Snow: 0mm Jul Precipitation: 2mm Snow: 0mm Aug Precipitation: 6mm Snow: 0mm Sep Precipitation: 16mm Snow: 0mm Oct Precipitation: 64mm Snow: 0mm Nov Precipitation: 134mm Snow: 4mm Dec Precipitation: 204mm Snow: 13mm
Precipitation
Snow

Covelo is a moderately rainy area, receiving approximately 1129mm of precipitation annually, which averages out to around 94mm per month. The wettest month is January, averaging 228mm of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 2mm. That's 226mm 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. Snowfall is a regular feature from January to December, with around 85cm accumulating over the season. March typically sees the most snow at around 27cm.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 9km/h Feb Wind Speed: 11km/h Mar Wind Speed: 11km/h Apr Wind Speed: 11km/h May Wind Speed: 11km/h Jun Wind Speed: 11km/h Jul Wind Speed: 11km/h Aug Wind Speed: 11km/h Sep Wind Speed: 10km/h Oct Wind Speed: 10km/h Nov Wind Speed: 9km/h Dec Wind Speed: 9km/h
Wind Speed

Covelo is relatively calm, with an average annual wind speed of 10km/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 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

Seasons

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

88 days until Summer

It is currently spring in Covelo, which began on March 20, 2026. Covelo 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 31°C, while the coldest stretch bottoms out in December near 1°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from 2 to 21°C. Rainfall is heavy, totalling around 306mm across the season with a monthly average of 102mm. Winds are generally light, averaging 11km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 12 to 31°C. Precipitation is minimal, with only around 18mm for the entire season. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 27°C. Precipitation is moderate at around 214mm for the season, averaging 71mm per month. Winds are generally light, averaging 10km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 1 to 13°C. Rainfall is heavy, totalling around 591mm across the season with a monthly average of 197mm. Expect around 48cm of snow accumulation during this period. Winds are generally light, averaging 10km/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 11°
May 14°
Jun 19°
Jul 23°
Aug 22°
Sep 19°
Oct 14°
Nov
Dec

The best time to visit Covelo is during June, July, August and September, 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, December can be quite cold with temperatures dropping to 1°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 Covelo 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
2 °C
12 °C
9 km/h
228 mm
18 cm
Feb
2 °C
13 °C
11 km/h
159 mm
18 cm
Mar Current
2 °C
14 °C
11 km/h
174 mm
27 cm
Apr
5 °C
18 °C
11 km/h
78 mm
5 cm
May
8 °C
21 °C
11 km/h
53 mm
1 cm
Jun
12 °C
27 °C
11 km/h
9 mm
0 cm
Jul
16 °C
31 °C
11 km/h
2 mm
0 cm
Aug
15 °C
30 °C
11 km/h
6 mm
0 cm
Sep
12 °C
27 °C
10 km/h
16 mm
0 cm
Oct
8 °C
23 °C
10 km/h
64 mm
0 cm
Nov
3 °C
15 °C
9 km/h
134 mm
4 cm
Dec
1 °C
11 °C
9 km/h
204 mm
13 cm
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