Climate and monthly weather forecastBig Bar, CA
Climate and monthly weather forecast
Weather in January
January, the same as December, in Big Bar, California, is another chilly winter month, with temperature in the range of an average high of 47.1°F (8.4°C) and an average low of 31.3°F (-0.4°C). An average high-temperature of a still frosty 47.1°F (8.4°C) marks January, exhibiting a close resemblance to the conditions in December. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Big Bar, California, with an average temperature fluctuating between 47.7°F (8.7°C) and 30.9°F (-0.6°C). Big Bar greets February with an average high-temperature of a still frosty 47.7°F (8.7°C), marking a slight deviation from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Big Bar, is a cool month, with an average temperature ranging between max 50°F (10°C) and min 32.4°F (0.2°C). Big Bar marks the start of March with an average high-temperature of a fresh 50°F (10°C), hinting at a slight fluctuation from February's 47.7°F (8.7°C). Weather in March »Weather in April
April is a moderate spring month in Big Bar, California, with an average temperature varying between 35.2°F (1.8°C) and 56.3°F (13.5°C). Big Bar's transition into April is noticed by a slight rise in the average high-temperature, advancing from a cool 50°F (10°C) in March to a refreshing 56.3°F (13.5°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Big Bar, California, with an average temperature fluctuating between 39.9°F (4.4°C) and 64.9°F (18.3°C). Big Bar perceives a slight temperature ascent during May, with average high-temperatures adjusting from a moderate 56.3°F (13.5°C) in April to an enjoyable 64.9°F (18.3°C). Weather in May »Weather in June
June, the first month of the summer in Big Bar, is a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 45.1°F (7.3°C). Big Bar's weather in June shows a rise in the average high-temperature, moving up from May's refreshing 64.9°F (18.3°C) to a moderately hot 74.7°F (23.7°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Big Bar, California, with an average temperature ranging between min 51.3°F (10.7°C) and max 84.6°F (29.2°C). The peak of Big Bar's temperatures is noted during July and August, averaging a high-temperature of 84.6°F (29.2°C). The heat index value during July is calculated to be a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Big Bar, California, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 84.6°F (29.2°C). Big Bar witnesses its highest average temperatures during July and August, peaking at 84.6°F (29.2°C). The average heat index in August is calculated to be a hot 86°F (30°C). Weather in August »Weather in September
September, the first month of the autumn in Big Bar, is still a warm month, with an average temperature varying between 77.9°F (25.5°C) and 46.2°F (7.9°C). Big Bar's weather subtly changes with the onset of September, barely falling from 84.6°F (29.2°C) in August to a still warm 77.9°F (25.5°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Big Bar, California, with an average temperature fluctuating between 40.8°F (4.9°C) and 66°F (18.9°C). The onset of October comes with a shift in the average high-temperature, falling from a warm 77.9°F (25.5°C) in September to a refreshing 66°F (18.9°C). Weather in October »Weather in November
November, the last month of the autumn in Big Bar, is also a fresh month, with an average temperature ranging between max 52.9°F (11.6°C) and min 34.3°F (1.3°C). With November's arrival, Big Bar's weather changes as the average high-temperature falls from a comfortable 66°F (18.9°C) in October to a fresh 52.9°F (11.6°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Big Bar, California, with an average temperature fluctuating between 45°F (7.2°C) and 30°F (-1.1°C). December is the coldest month of the year, registering average temperatures as high as 45°F (7.2°C) and as low as 30°F (-1.1°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Big Bar, CA
The warmest months (with the highest average high temperature) are July and August (84.6°F).
The month with the lowest average high temperature is December (45°F).
The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is December (30°F).
Average pressure
Big Bar, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.94"Hg).
Average wind speed
Big Bar, CA
- Average wind speed in January:
4.3mph - Average wind speed in February:
4.7mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
3.6mph - Average wind speed in August:
3.4mph - Average wind speed in September:
3.7mph - Average wind speed in October:
4.1mph - Average wind speed in November:
4.2mph - Average wind speed in December:
4.2mph
The windiest months (with the highest average wind speed) are March and April (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity
Big Bar, CA
The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Big Bar, CA
- Average rainfall in January:
5.94" - Average rainfall in February:
4.8" - Average rainfall in March:
5.12" - Average rainfall in April:
2.4" - Average rainfall in May:
2.2" - Average rainfall in June:
0.63"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.16" - Average rainfall in September:
0.47" - Average rainfall in October:
1.85" - Average rainfall in November:
3.46" - Average rainfall in December:
6.14"
The wettest month (with the highest rainfall) is December (6.14").
The driest months (with the least rainfall) are July and August (0.16").
Average rainfall days
Big Bar, CA
- Average rainfall days in January:
14.3 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
18.3 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
11.5 days - Average rainfall days in June:
6.1 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
2.5 days - Average rainfall days in September:
3.6 days - Average rainfall days in October:
7.6 days - Average rainfall days in November:
10.9 days - Average rainfall days in December:
14.5 days
The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall
Big Bar, CA
The month with the highest snowfall is February (8.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Big Bar, CA
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
1.8 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
1.7 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Big Bar, CA
- Average daylight in January:
9h and 42min - 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 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 54min - Average sunshine in May:
10h and 6min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 54min - Average sunshine in September:
10h and 42min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 48min - Average sunshine in December:
4h and 36min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Big Bar, CA
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
13 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
22.1 days
- Average sunshine days in July:
25.8 days - Average sunshine days in August:
26.8 days - Average sunshine days in September:
24.8 days - Average sunshine days in October:
22.1 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
13.3 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is March (10.6 days).
Average UV index
Big Bar, CA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Big Bar, CA
The month with the most cloud cover is March (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility
Big Bar, CA
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are March and December (4mi).





