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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, is another comfortable winter month in Jamacha, California, with an average temperature ranging between max 64.6°F (18.1°C) and min 47.8°F (8.8°C). The transition from December to January sees average high-temperatures adjusting to a still refreshing 64.6°F (18.1°C), from a not significantly different 63°F (17.2°C). Weather in January »
Weather in February
The last month of the winter, February, is another comfortable month in Jamacha, California, with an average temperature varying between 64.4°F (18°C) and 47.3°F (8.5°C). February's arrival registers an average high-temperature of a still enjoyable 64.4°F (18°C), closely aligning with the temperature of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is also an enjoyable month in Jamacha, California, with an average temperature ranging between min 48.4°F (9.1°C) and max 66.7°F (19.3°C). March's onset records an average high-temperature of a still refreshing 66.7°F (19.3°C), a near match to February's 64.4°F (18°C). Weather in March »
Weather in April
April is an agreeable spring month in Jamacha, California, with an average temperature fluctuating between 69.6°F (20.9°C) and 50.9°F (10.5°C). With the advent of April, Jamacha experiences an average high-temperature of an agreeable 69.6°F (20.9°C), mirroring a close resemblance to the previous month. Weather in April »
Weather in May
May, the last month of the spring in Jamacha, is also an agreeable month, with an average temperature varying between 71.8°F (22.1°C) and 53.6°F (12°C). Jamacha, California, transitions into May recording an average high-temperature of a still agreeable 71.8°F (22.1°C), closely aligning with the preceding month's temperature. Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Jamacha, California, with an average temperature fluctuating between 77.5°F (25.3°C) and 57.9°F (14.4°C). With the onset of June, Jamacha's average high-temperature experiences a slight rise, moving from May's pleasant 71.8°F (22.1°C) to a moderately hot 77.5°F (25.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Jamacha, California, with an average temperature fluctuating between 82°F (27.8°C) and 64.6°F (18.1°C). The advent of July sees the average high-temperature at a still warm 82°F (27.8°C), subtly shifted from June's 77.5°F (25.3°C). Weather in July »
Weather in August
August, the last month of the summer in Jamacha, is also a moderately hot month, with an average temperature ranging between min 66.2°F (19°C) and max 84.2°F (29°C). Jamacha, California, notes the warmest temperatures in August, with a high average of 84.2°F (29°C) and a low of 66.2°F (19°C). During August, the heat index is appraised at a hot 87.8°F (31°C). Weather in August »
Weather in September
September, the first month of the autumn in Jamacha, is still a warm month, with an average temperature varying between 82.6°F (28.1°C) and 64°F (17.8°C). Jamacha signifies an average high-temperature of a still warm 82.6°F (28.1°C) in September, closely mirroring the 84.2°F (29°C) of August. Weather in September »
Weather in October
October, like September, in Jamacha, California, is another warm autumn month, with an average temperature ranging between max 76.1°F (24.5°C) and min 58.6°F (14.8°C). The onset of October entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 82.6°F (28.1°C) in September to a still warm 76.1°F (24.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Jamacha, is also an agreeable month, with an average temperature ranging between min 52.7°F (11.5°C) and max 70°F (21.1°C). The advent of November brings a slight shift in average high-temperature, moving from a warm 76.1°F (24.5°C) in October to an agreeable 70°F (21.1°C). Weather in November »
Weather in December
December, the first month of the winter in Jamacha, is also an enjoyable month, with temperature in the range of an average low of 47.3°F (8.5°C) and an average high of 63°F (17.2°C). Jamacha records the coldest temperatures in December, averaging a high of 63°F (17.2°C) and a low of 47.3°F (8.5°C). Weather in December »
[Resources]Frequently asked questions
How much does it rain in Jamacha?
Throughout the year, in Jamacha, there are 60.6 rainfall days, and 8.66" (220mm) of precipitation is accumulated.
What is the wettest month in Jamacha?
The month with the most rainfall is February, when the rain falls for 6.7 days and typically aggregates up to 1.81" (46mm) of precipitation.
When is Daylight Saving Time (DST) in Jamacha?
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.
What is the most humid month in Jamacha?
With an average relative humidity of 65%, May is the most humid month.
What is the driest month in Jamacha?
The month with the least rainfall in Jamacha is June, when the rain falls for 1.3 days and typically collects 0.08" (2mm) of precipitation.
When are the longest days in Jamacha?
The month with the longest days in Jamacha is June, with an average of 14h and 18min of daylight.
What is the month with the most sunshine in Jamacha?
The months with the most sunshine are June and July, with an average of 12.1h of sunshine.
What are the months with the highest UV index in Jamacha?
June through September, with an average maximum UV index of 6, are months with the highest UV index in Jamacha.
What is the warmest month in Jamacha?
August tends to be the warmest month in Jamacha, California, with temperatures averaging a daily high of 84.2°F (29°C) and a low of 66.2°F (19°C).
What is the least humid month in Jamacha?
With an average relative humidity of 52%, November is the least humid month.
What is the coldest month in Jamacha?
Jamacha witnesses the coldest weather in December, with temperatures averaging a high of 63°F (17.2°C) and a low of 47.3°F (8.5°C).
What is the month with the shortest days in Jamacha?
The month with the shortest days is December, with an average of 10h and 0min of daylight.
What is the month with the least sunshine in Jamacha?
The month with the least sunshine in Jamacha, California, is December, with an average of 6.7h of sunshine.
What is the month with the lowest UV index in Jamacha?
The month with the lowest UV index in Jamacha is December, with an average maximum UV index of 3.
Average temperature
Jamacha, CA
The warmest month (with the highest average high temperature) is August (84.2°F).
The month with the lowest average high temperature is December (63°F).
The month with the highest average low temperature is August (66.2°F).
The coldest months (with the lowest average low temperature) are February and December (47.3°F).
Average pressure
Jamacha, CA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.9"Hg - Average pressure in August:
29.88"Hg - Average pressure in September:
29.87"Hg - Average pressure in October:
29.93"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The months with the lowest atmospheric pressure are June and September (29.87"Hg).
Average wind speed
Jamacha, CA
- Average wind speed in January:
5mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.2mph - Average wind speed in April:
5.5mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.3mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.8mph - Average wind speed in December:
5mph
The windiest months (with the highest average wind speed) are April and May (5.5mph).
The calmest months (with the lowest average wind speed) are September and October (4.3mph).
Average humidity
Jamacha, CA
The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).
Average rainfall
Jamacha, CA
- Average rainfall in January:
1.1" - Average rainfall in February:
1.81" - Average rainfall in March:
0.91" - Average rainfall in April:
0.55" - Average rainfall in May:
0.35" - Average rainfall in June:
0.08"
- Average rainfall in July:
0.51" - Average rainfall in August:
0.47" - Average rainfall in September:
0.39" - Average rainfall in October:
0.24" - Average rainfall in November:
0.91" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days
Jamacha, CA
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
7.7 days - Average rainfall days in April:
6.3 days - Average rainfall days in May:
4.3 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
5.8 days - Average rainfall days in August:
4.3 days - Average rainfall days in September:
4.6 days - Average rainfall days in October:
3.5 days - Average rainfall days in November:
4.2 days - Average rainfall days in December:
6.2 days
The month with the highest number of rainy days is March (7.7 days).
The month with the least rainy days is June (1.3 days).
Average daylight / Average sunshine
Jamacha, CA
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
6h and 5min - Average sunshine in March:
8h and 4min - Average sunshine in April:
11h and 1min - Average sunshine in May:
11h and 2min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 2min - Average sunshine in October:
9h and 1min - Average sunshine in November:
7h and 2min - Average sunshine in December:
6h and 4min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days
Jamacha, CA
- Average sunshine days in January:
24.5 days - Average sunshine days in February:
21 days - Average sunshine days in March:
22.6 days - Average sunshine days in April:
23.2 days - Average sunshine days in May:
24.9 days - Average sunshine days in June:
27.8 days
- Average sunshine days in July:
20.3 days - Average sunshine days in August:
21.8 days - Average sunshine days in September:
22.5 days - Average sunshine days in October:
25.9 days - Average sunshine days in November:
25.1 days - Average sunshine days in December:
23.4 days
The month with the most sunshine days is June (27.8 days).
The month with the least sunshine days is July (20.3 days).
Average UV index
Jamacha, CA
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Jamacha, CA
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility
Jamacha, 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).
Jamacha, California, USA
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