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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Blackhawk, California, is another mild winter month, with an average temperature fluctuating between 42.3°F (5.7°C) and 57°F (13.9°C). The commencement of January introduces an average high-temperature of a still mild 57°F (13.9°C), closely mirroring the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another mild month in Blackhawk, California, with an average temperature fluctuating between 42.4°F (5.8°C) and 59.7°F (15.4°C). Entering February, Blackhawk's average high-temperature reads a still moderate 59.7°F (15.4°C), indicating a close resemblance to the previous month's climate. Weather in February »
Weather in March
March, the first month of the spring in Blackhawk, is an enjoyable month, with an average temperature ranging between min 43.5°F (6.4°C) and max 62.8°F (17.1°C). March begins with an average high-temperature of an enjoyable 62.8°F (17.1°C), reflecting close similarity to the preceding month. Weather in March »
Weather in April
April, like March, in Blackhawk, California, is another comfortable spring month, with an average temperature ranging between max 67.6°F (19.8°C) and min 45.3°F (7.4°C). April brings a marginal elevation to a still refreshing 67.6°F (19.8°C) from March's 62.8°F (17.1°C) in Blackhawk's average high-temperatures. Weather in April »
Weather in May
May, the last month of the spring in Blackhawk, is an agreeable month, with an average temperature varying between 48.7°F (9.3°C) and 72.5°F (22.5°C). May's climate shows a minor adjustment in average high-temperatures to a pleasant 72.5°F (22.5°C) from April's 67.6°F (19.8°C). Weather in May »
Weather in June
June, the first month of the summer in Blackhawk, is a moderately hot month, with an average temperature ranging between max 80.2°F (26.8°C) and min 53.2°F (11.8°C). The shift into June is marked by a modest rise in the average high-temperature, moving from May's agreeable 72.5°F (22.5°C) to a warm 80.2°F (26.8°C). Weather in June »
Weather in July
July, like June, in Blackhawk, California, is another warm summer month, with an average temperature ranging between min 55°F (12.8°C) and max 83.7°F (28.7°C). Blackhawk's warmest temperatures are experienced in July, with average high temperatures of 83.7°F (28.7°C) and lows of 55°F (12.8°C). In July, the heat index is calculated to be a hot 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Blackhawk, is another warm month, with an average temperature ranging between min 55.9°F (13.3°C) and max 83.3°F (28.5°C). The beginning of August reveals an average high-temperature of a still warm 83.3°F (28.5°C), showing minimal deviation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Blackhawk, California, with an average temperature varying between 82°F (27.8°C) and 56.5°F (13.6°C). As Blackhawk welcomes September, the average high-temperature is noted at a still moderately hot 82°F (27.8°C), closely aligning with the preceding month. Weather in September »
Weather in October
October, like September, in Blackhawk, California, is a moderately hot autumn month, with an average temperature ranging between min 53.4°F (11.9°C) and max 74.3°F (23.5°C). With the beginning of October, the average high-temperature shows a small decrease, transitioning from a warm 82°F (27.8°C) in September to a still moderately hot 74.3°F (23.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Blackhawk, California, with an average temperature fluctuating between 64°F (17.8°C) and 46.8°F (8.2°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's moderately hot 74.3°F (23.5°C) to a refreshing 64°F (17.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a mild month in Blackhawk, California, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 55.9°F (13.3°C). December is Blackhawk's coldest month, registering average high temperatures of 55.9°F (13.3°C) and lows of 42.1°F (5.6°C). Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Blackhawk?
Throughout the year, in Blackhawk, there are 67.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.
What are the months with the lowest UV index in Blackhawk?
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Blackhawk.
What is the wettest month in Blackhawk?
The month with the most rainfall is February, when the rain falls for 8.3 days and typically aggregates up to 2.28" (58mm) of precipitation.
What is the most humid month in Blackhawk?
With an average relative humidity of 74%, March is the most humid month in Blackhawk.
When is Daylight Saving Time (DST) in Blackhawk?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Blackhawk, 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.
When are the longest days in Blackhawk?
The month with the longest days in Blackhawk, California, is June, with an average of 14h and 42min of daylight.
When is the highest UV index in Blackhawk?
The months with the highest UV index in Blackhawk are June through August, with an average maximum UV index of 6.
What time of the year is the hottest in Blackhawk?
In Blackhawk, July is the month with the highest recorded average temperatures, measuring a high of 83.7°F (28.7°C) and a low of 55°F (12.8°C).
What is the driest month in Blackhawk?
The only month without rainfall in Blackhawk, California, is July.
What month has the most sunshine in Blackhawk?
The month with the most sunshine in Blackhawk, California, is July, with an average of 12.1h of sunshine.
When does it rain in Blackhawk?
Months with rainfall in Blackhawk are January through June, August through December.
What is the least humid month in Blackhawk?
With an average relative humidity of 57%, September is the least humid month in Blackhawk.
What are the coldest months in Blackhawk?
With average high temperatures of 55.9°F (13.3°C) and lows of 42.1°F (5.6°C), December is the coldest month.
What is the month with the shortest days in Blackhawk?
December has the shortest days of the year, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Blackhawk?
December has the least sunshine of the year in Blackhawk, with an average of 5.8h of sunshine.
Average temperature
Blackhawk, CA
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (55.9°F).
The month with the highest average low temperature is September (56.5°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure
Blackhawk, CA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.98"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:
29.92"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed
Blackhawk, CA
- Average wind speed in January:
4.4mph - Average wind speed in February:
5.3mph - Average wind speed in March:
5.6mph - Average wind speed in April:
6.1mph - Average wind speed in May:
6.7mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
5.8mph - Average wind speed in September:
5.2mph - Average wind speed in October:
4.6mph - Average wind speed in November:
4.2mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is May (6.7mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity
Blackhawk, CA
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (57%).
Average rainfall
Blackhawk, CA
- Average rainfall in January:
1.89" - Average rainfall in February:
2.28" - Average rainfall in March:
1.81" - Average rainfall in April:
0.67" - Average rainfall in May:
0.55" - Average rainfall in June:
0.08"
The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is July (0").
Average rainfall days
Blackhawk, CA
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
6.9 days - Average rainfall days in May:
4.6 days - Average rainfall days in June:
1.5 days
- Average rainfall days in July:
0.9 days - Average rainfall days in August:
0.6 days - Average rainfall days in September:
1.8 days - Average rainfall days in October:
4.3 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight / Average sunshine
Blackhawk, CA
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 1min - Average sunshine in February:
6h and 1min - Average sunshine in March:
7h and 5min - Average sunshine in April:
10h and 2min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 5min
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 48min).
Average sunshine days
Blackhawk, CA
- Average sunshine days in January:
21 days - Average sunshine days in February:
19.2 days - Average sunshine days in March:
17.5 days - Average sunshine days in April:
22.4 days - Average sunshine days in May:
25.7 days - Average sunshine days in June:
28.3 days
- Average sunshine days in July:
29.9 days - Average sunshine days in August:
29.8 days - Average sunshine days in September:
27.5 days - Average sunshine days in October:
25.6 days - Average sunshine days in November:
22.4 days - Average sunshine days in December:
20.5 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is March (17.5 days).
Average UV index
Blackhawk, CA
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Blackhawk, CA
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility
Blackhawk, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Blackhawk, California, USA
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