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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 snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January in Herald, California, is a refreshing winter month, with temperature in the range of an average high of 56.7°F (13.7°C) and an average low of 41.2°F (5.1°C). In the transition from December to January, Herald reports an average high-temperature of a moderate 56.7°F (13.7°C), indicating a close resemblance to the prior month. Weather in January »
Weather in February
February, the last month of the winter in Herald, is also a moderate month, with an average temperature ranging between max 59.7°F (15.4°C) and min 41.5°F (5.3°C). The arrival of February denotes a barely perceptible change in the average high-temperatures to a still moderate 59.7°F (15.4°C) from January's 56.7°F (13.7°C). Weather in February »
Weather in March
March, the first month of the spring in Herald, is a refreshing month, with an average temperature fluctuating between 43.3°F (6.3°C) and 63.5°F (17.5°C). Herald's average high-temperature in March is a still refreshing 63.5°F (17.5°C), marking an insignificant difference from the 59.7°F (15.4°C) of February. Weather in March »
Weather in April
April is a pleasant spring month in Herald, California, with temperature in the range of an average low of 46.2°F (7.9°C) and an average high of 69.8°F (21°C). As March transitions into April, Herald notices a gentle rise in the average high-temperature, transitioning from a comfortable 63.5°F (17.5°C) to a pleasant 69.8°F (21°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Herald, California, with an average temperature ranging between min 51.1°F (10.6°C) and max 77.7°F (25.4°C). As April gives way to May, the average high-temperature displays a slight ascent, adjusting from an agreeable 69.8°F (21°C) to a moderately hot 77.7°F (25.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Herald, California, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 88.2°F (31.2°C). Herald's weather shows a temperature rise with the arrival of June, moving from a moderately hot 77.7°F (25.4°C) in May to a tropical 88.2°F (31.2°C). Weather in June »
Weather in July
July, like June, is a hot summer month in Herald, California, with an average temperature varying between 58.6°F (14.8°C) and 93.9°F (34.4°C). The month of July, characterized by an average high of 93.9°F (34.4°C) and a low of 58.6°F (14.8°C), is recognized as the warmest. July's average heat index is estimated at a torrid 100.4°F (38°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Herald, California, with an average temperature ranging between min 58.8°F (14.9°C) and max 93°F (33.9°C). The beginning of August records an average high-temperature of a still tropical 93°F (33.9°C), almost echoing the conditions of the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Herald, California, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 88.5°F (31.4°C). As September takes hold, the average high-temperature is a still hot 88.5°F (31.4°C), nearly mirroring that of the previous month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Herald, California, with an average temperature fluctuating between 53.6°F (12°C) and 76.8°F (24.9°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a tropical 88.5°F (31.4°C) in September to a warm 76.8°F (24.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Herald, California, with an average temperature varying between 45.7°F (7.6°C) and 64°F (17.8°C). The transition into November involves a decrease in the average high-temperature, falling from a warm 76.8°F (24.9°C) in October to a comfortable 64°F (17.8°C). Weather in November »
Weather in December
December, the first month of the winter in Herald, is also a fresh month, with an average temperature ranging between min 41°F (5°C) and max 55°F (12.8°C). Herald reaches its lowest average temperatures in December, measuring 55°F (12.8°C) at the peak and 41°F (5°C) at the lowest. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Herald?
Throughout the year, there are 63.8 rainfall days, and 12.6" (320mm) of precipitation is accumulated.
When it does not snow in Herald?
In Herald, snow does not fall in January through November.
How many days does it snow in Herald?
Throughout the year, in Herald, there are 0.1 snowfall days.
What is the month with the lowest UV index in Herald?
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Herald, California.
What is the wettest month in Herald?
The month with the most rainfall in Herald, California, is February, when the rain falls for 8 days and typically aggregates up to 2.4" (61mm) of precipitation.
What is the most humid month in Herald?
The most humid month in Herald is March, with an average relative humidity of 75%.
When is Daylight Saving Time (DST) in Herald?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Herald, 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 Herald?
With an average of 14h and 48min of daylight, June has the longest days of the year in Herald.
When is the highest UV index in Herald?
The month with the highest UV index is June, with an average maximum UV index of 7.
What time of the year is the hottest in Herald?
July is the month when Herald sees the average highest temperatures, with a high of 93.9°F (34.4°C) and a low of 58.6°F (14.8°C).
What is the least humid month in Herald?
With an average relative humidity of 45%, July is the least humid month in Herald.
What is the driest month in Herald?
July and August are months with the least rain when the rain falls for 1.4 days and typically aggregates up to 0.04" (1mm) of rain.
What month has the most sunshine in Herald?
With an average of 12.1h of sunshine, July has the most sunshine of the year in Herald.
What time of the year is the coldest in Herald?
With its average high temperature of 55°F (12.8°C) and a low of 41°F (5°C), December is regarded as the coldest month in Herald.
When does it snow in Herald?
The only month with snowfall in Herald is December.
What is the snowiest month in Herald?
December has the most snowfall days of the year in Herald, California. Snow falls for 0.1 days.
What is the month with the shortest days in Herald?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
What is the month with the least sunshine in Herald?
December has the least sunshine of the year in Herald, with an average of 5.9h of sunshine.
Average temperature
Herald, CA
The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (55°F).
The month with the highest average low temperature is August (58.8°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure
Herald, CA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.08"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 June (29.91"Hg).
Average wind speed
Herald, CA
- Average wind speed in January:
4.8mph - Average wind speed in February:
5.8mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5.5mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.2mph - Average wind speed in September:
4.6mph - Average wind speed in October:
4.7mph - Average wind speed in November:
4.4mph - Average wind speed in December:
5.2mph
The windiest months (with the highest average wind speed) are February and June (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).
Average humidity
Herald, CA
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (45%).
Average rainfall
Herald, CA
- Average rainfall in January:
2.01" - Average rainfall in February:
2.4" - Average rainfall in March:
2.28" - Average rainfall in April:
0.98" - Average rainfall in May:
0.71" - Average rainfall in June:
0.12"
- Average rainfall in July:
0.04" - Average rainfall in August:
0.04" - Average rainfall in September:
0.08" - Average rainfall in October:
0.59" - Average rainfall in November:
1.38" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days
Herald, CA
- Average rainfall days in January:
8.5 days - Average rainfall days in February:
8 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
7.8 days - Average rainfall days in May:
4.8 days - Average rainfall days in June:
0.9 days
- Average rainfall days in July:
1.4 days - Average rainfall days in August:
1.2 days - Average rainfall days in September:
1.5 days - Average rainfall days in October:
3.2 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
8.2 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is June (0.9 days).
Average snowfall days
Herald, CA
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
0 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Herald, 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 2min - Average daylight in June:
14h and 5min
- 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 48min).
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 2min - Average sunshine in March:
8h and 0min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 2min - 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 54min).
Average sunshine days
Herald, CA
- Average sunshine days in January:
21.8 days - Average sunshine days in February:
19.3 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
21.7 days - Average sunshine days in May:
25.5 days - Average sunshine days in June:
28.5 days
- Average sunshine days in July:
28.9 days - Average sunshine days in August:
29.3 days - Average sunshine days in September:
27.5 days - Average sunshine days in October:
27.1 days - Average sunshine days in November:
23.7 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is March (17.8 days).
Average UV index
Herald, CA
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Herald, CA
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility
Herald, 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).
Herald, California, USA
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