Herald
California, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Herald, CA

January in Herald, California, is a moderate winter month, with average temperature fluctuating between 41.2°F (5.1°C) and 56.7°F (13.7°C). In January, the average high-temperature is almost the same as in December - a mild 56.7°F (13.7°C). Weather in January »

February, the last month of the winter, in Herald, is also a moderate month, with average temperature varying between 41.5°F (5.3°C) and 59.7°F (15.4°C). In February, the average high-temperature is essentially the same as in January - a still moderate 59.7°F (15.4°C). Weather in February »

March, the first month of the spring, in Herald, is a comfortable month, with average temperature fluctuating between 43.3°F (6.3°C) and 63.5°F (17.5°C). In Herald, the average high-temperature is practically the same as in February - a comfortable 63.5°F (17.5°C). Weather in March »

April in Herald, California, is an agreeable spring month, with average temperature varying between 69.8°F (21°C) and 46.2°F (7.9°C). In April, the average high-temperature marginally rises, from an enjoyable 63.5°F (17.5°C) in March, to a pleasant 69.8°F (21°C). Weather in April »

May, the last month of the spring, in Herald, is a moderately hot month, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 77.7°F (25.4°C). In May, the average high-temperature marginally rises, from a pleasant 69.8°F (21°C) in April, to a warm 77.7°F (25.4°C). Weather in May »

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). In Herald, the average high-temperature in June increases, from a moderately hot 77.7°F (25.4°C) in May, to a tropical 88.2°F (31.2°C). Weather in June »

July, the same as June, in Herald, California, is another hot summer month, with average temperature ranging between max 93.9°F (34.4°C) and min 58.6°F (14.8°C). July is the warmest month, with an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 58.6°F (14.8°C). The average heat index is estimated at a very hot 99.7°F (37.6°C). Weather in July »

The last month of the summer, August, is also a hot month in Herald, California, with average temperature ranging between max 93°F (33.9°C) and min 58.8°F (14.9°C). In Herald, the average high-temperature in August is relatively the same as in July - a still hot 93°F (33.9°C). Weather in August »

September, the first month of the autumn, in Herald, is still a hot month, with temperature in the range of an average high of 88.5°F (31.4°C) and an average low of 58.6°F (14.8°C). In September, the average high-temperature is essentially the same as in August - a still tropical 88.5°F (31.4°C). Weather in September »

October, like September, in Herald, California, is a moderately hot autumn month, with average temperature fluctuating between 76.8°F (24.9°C) and 53.6°F (12°C). In October, the average high-temperature drops, from a hot 88.5°F (31.4°C) in September, to a moderately hot 76.8°F (24.9°C). Weather in October »

The last month of the autumn, November, is also an enjoyable month in Herald, California, with average temperature ranging between min 45.7°F (7.6°C) and max 64°F (17.8°C). In November, the average high-temperature decreases, from a warm 76.8°F (24.9°C) in October, to a comfortable 64°F (17.8°C). Weather in November »

The first month of the winter, December, is still a cool month in Herald, California, with average temperature varying between 41°F (5°C) and 55°F (12.8°C). The coldest month is December, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 41°F (5°C). Weather in December »

How many days does it rain in Herald?

Throughout the year, in Herald, California, there are 63.8 rainfall days, and 12.6" (320mm) of precipitation is accumulated.

How many days does it snow in Herald?

Throughout the year, there are 0.1 snowfall days.

When it does not snow in Herald?

In Herald snow does not fall in January through November.

What are the months 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.

What is the wettest month in Herald?

February is the month with the most rainfall in Herald. Rain falls for 8 days and accumulates 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 are the longest days in Herald?

The month with the longest days in Herald is June, with an average of 14.8h of daylight.

What is the month with the highest UV index in Herald?

With an average maximum UV index of 7, June is the month with the highest UV index.

What is the warmest month in Herald?

The warmest month is July, with an average high-temperature of 93.9°F (34.4°C) and an average low-temperature of 58.6°F (14.8°C).

What is the least humid month in Herald?

The least humid month in Herald, California, is July, with an average relative humidity of 45%.

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?

The month with the most sunshine in Herald, California, is July, with an average of 12.1h of sunshine.

What is the coldest month in Herald?

The coldest month in Herald is December, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 41°F (5°C).

When does it snow in Herald?

The only month with snowfall in Herald, California, is December.

When does it snow the most in Herald?

December has the most snowfall days of the year. Snow falls for 0.1 days.

What is the month with the shortest days in Herald?

December has the shortest days of the year in Herald, with an average of 9.5h of daylight.

What is the month with the least sunshine in Herald?

With an average of 5.9h of sunshine, December has the least sunshine of the year.
Average rainfall - Herald, CA

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 snowfall days - Herald, CA

The month with the highest number of snowfall days is December (0.1 days).
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

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.9h).