Climate and monthly weather forecastHat Creek, CA
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Hat Creek, California, with an average temperature varying between 45.1°F (7.3°C) and 29.7°F (-1.3°C). The transition into January notes an average high-temperature of a still frosty 45.1°F (7.3°C), revealing a mild distinction from the 43.3°F (6.3°C) in December. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Hat Creek, California, with temperature in the range of an average low of 30°F (-1.1°C) and an average high of 46.8°F (8.2°C). In February, Hat Creek experiences a minor shift in meteorological conditions with average high-temperatures marked at a still chilly 46.8°F (8.2°C), closely mirroring the climate in January. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Hat Creek, California, with an average temperature varying between 49.3°F (9.6°C) and 31.6°F (-0.2°C). Hat Creek in March witnesses an average high-temperature of a still frosty 49.3°F (9.6°C), indicating a slight variation from February's 46.8°F (8.2°C). Weather in March »Weather in April
April is a mild spring month in Hat Creek, California, with an average temperature ranging between max 57.7°F (14.3°C) and min 35.1°F (1.7°C). The arrival of April signals a slight increase in the average high-temperature, moving from a chilly 49.3°F (9.6°C) in March to a mild 57.7°F (14.3°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Hat Creek, California, with temperature in the range of an average high of 66.9°F (19.4°C) and an average low of 40.6°F (4.8°C). The onset of May marks an increase in the average high-temperature, moving from a moderate 57.7°F (14.3°C) in April to a comfortable 66.9°F (19.4°C). Weather in May »Weather in June
June, the first month of the summer in Hat Creek, is a warm month, with an average temperature ranging between min 47.8°F (8.8°C) and max 77.4°F (25.2°C). The arrival of June brings a change in Hat Creek's weather, with average high-temperatures moving from May's refreshing 66.9°F (19.4°C) to a warm 77.4°F (25.2°C). Weather in June »Weather in July
July in Hat Creek, California, is a tropical summer month, with an average temperature fluctuating between 53.1°F (11.7°C) and 86.7°F (30.4°C). July, recording an average high temperature of 86.7°F (30.4°C) and a low temperature of 53.1°F (11.7°C), is Hat Creek's warmest month. July's heat index is computed to be a tropical 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Hat Creek, California, with an average temperature ranging between min 52.3°F (11.3°C) and max 85.8°F (29.9°C). As Hat Creek welcomes August, the average high-temperature records at a warm 85.8°F (29.9°C), marking an insignificant deviation from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Hat Creek, is also a moderately hot month, with an average temperature ranging between min 48°F (8.9°C) and max 78.8°F (26°C). The start of September signals a gentle decrease in the average high-temperature, transitioning from 85.8°F (29.9°C) in August to a still moderately hot 78.8°F (26°C). Weather in September »Weather in October
October, like September, in Hat Creek, California, is another enjoyable autumn month, with an average temperature varying between 65.5°F (18.6°C) and 40.1°F (4.5°C). Hat Creek's weather changes with the onset of October, slightly falling from a moderately hot 78.8°F (26°C) in September to a refreshing 65.5°F (18.6°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Hat Creek, California, with an average temperature varying between 32.7°F (0.4°C) and 52.7°F (11.5°C). In November, the average high-temperature goes from a refreshing 65.5°F (18.6°C) in October to a fresh 52.7°F (11.5°C). Weather in November »Weather in December
December, the first month of the winter in Hat Creek, is still a chilly month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 43.3°F (6.3°C). The coldest time of the year is December, with temperatures averaging a high of 43.3°F (6.3°C) and a low of 27.9°F (-2.3°C). Weather in December »Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the highest humidity are January and March, with an average relative humidity of 79%.
Throughout the year, there are 105 rainfall days, and 24.69" (627mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
Throughout the year, there are 36.7 snowfall days, and 43.62" (1108mm) of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most rainfall is March, when the rain falls for 14.2 days and typically aggregates up to 4.45" (113mm) of precipitation.
March is the month with the most snowfall. Snow falls for 8 days and accumulates 10.43" (265mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 6min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
The warmest period is July, when temperatures fluctuate between an average high of 86.7°F (30.4°C) and a low of 53.1°F (11.7°C).
July and August, with an average relative humidity of 40%, are the least humid months.
The month with the least rainfall is July, when the rain falls for 3.2 days and typically collects 0.16" (4mm) of precipitation.
July has the most sunshine of the year, with an average of 12.1h of sunshine.
December proves to be the coldest month, recording an average maximum temperature of 43.3°F (6.3°C) and a minimum temperature of 27.9°F (-2.3°C).
The month with the shortest days is December, with an average of 9h and 18min of daylight.
December has the least sunshine of the year, with an average of 5.7h of sunshine.
Average temperature
Hat Creek, CA
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (43.3°F).
The month with the highest average low temperature is July (53.1°F).
The coldest month (with the lowest average low temperature) is December (27.9°F).
Average pressure
Hat Creek, CA
- Average pressure in January:
30.18"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.94"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are June and August (29.92"Hg).
Average wind speed
Hat Creek, CA
- Average wind speed in January:
5.2mph - Average wind speed in February:
5.5mph - Average wind speed in March:
5.8mph - Average wind speed in April:
5.7mph - Average wind speed in May:
5.4mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.8mph - Average wind speed in October:
5.2mph - Average wind speed in November:
4.8mph - Average wind speed in December:
5.1mph
The windiest month (with the highest average wind speed) is March (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Hat Creek, CA
The months with the highest relative humidity are January and March (79%).
The months with the lowest relative humidity are July and August (40%).
Average rainfall
Hat Creek, CA
- Average rainfall in January:
3.74" - Average rainfall in February:
3.62" - Average rainfall in March:
4.45" - Average rainfall in April:
1.97" - Average rainfall in May:
2.2" - Average rainfall in June:
0.55"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.28" - Average rainfall in September:
0.39" - Average rainfall in October:
1.1" - Average rainfall in November:
2.01" - Average rainfall in December:
4.21"
The wettest month (with the highest rainfall) is March (4.45").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Hat Creek, CA
- Average rainfall days in January:
11.2 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
11.5 days - Average rainfall days in June:
6.3 days
- Average rainfall days in July:
3.2 days - Average rainfall days in August:
2.3 days - Average rainfall days in September:
4.1 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is April (14.5 days).
The month with the least rainy days is August (2.3 days).
Average snowfall
Hat Creek, CA
- Average snowfall in January:
10.35" - Average snowfall in February:
9.49" - Average snowfall in March:
10.43" - Average snowfall in April:
1.85" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is March (10.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Hat Creek, CA
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
8 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
3.7 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is March (8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Hat Creek, CA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
6h and 12min - Average sunshine in March:
7h and 42min - Average sunshine in April:
10h and 30min - Average sunshine in May:
11h and 6min - Average sunshine in June:
11h and 48min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 54min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 12min - Average sunshine in November:
6h and 36min - Average sunshine in December:
5h and 42min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days
Hat Creek, CA
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
22.4 days
- Average sunshine days in July:
25.5 days - Average sunshine days in August:
26 days - Average sunshine days in September:
24.7 days - Average sunshine days in October:
22.6 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
14.7 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is March (11.3 days).
Average UV index
Hat Creek, CA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Hat Creek, CA
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility
Hat Creek, CA
The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).
