Monthly weather forecast and climate
East Porterville, CA

Weather in January

January, the same as December, in East Porterville, California, is another mild winter month, with temperature in the range of an average high of 59.9°F (15.5°C) and an average low of 41.5°F (5.3°C). In East Porterville, the average high-temperature is essentially the same as in December - a still mild 59.9°F (15.5°C). Weather in January »

Weather in February

February, the last month of the winter, in East Porterville, is an enjoyable month, with average temperature ranging between max 61°F (16.1°C) and min 41.7°F (5.4°C). In February, the average high-temperature is relatively the same as in January - a comfortable 61°F (16.1°C). Weather in February »

Weather in March

March, the first month of the spring, in East Porterville, is still a comfortable month, with average temperature ranging between min 44.2°F (6.8°C) and max 65.7°F (18.7°C). In March, the average high-temperature is relatively the same as in February - a still comfortable 65.7°F (18.7°C). Weather in March »

Weather in April

April in East Porterville, California, is a pleasant spring month, with average temperature fluctuating between 71.4°F (21.9°C) and 48.6°F (9.2°C). In April, the average high-temperature slightly increases, from a comfortable 65.7°F (18.7°C) in March, to an agreeable 71.4°F (21.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in East Porterville, California, with average temperature varying between 79.2°F (26.2°C) and 54.1°F (12.3°C). In East Porterville, the average high-temperature slightly increases, from a pleasant 71.4°F (21.9°C) in April, to a warm 79.2°F (26.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in East Porterville, California, with average temperature ranging between min 60.8°F (16°C) and max 90.5°F (32.5°C). In June, the average high-temperature increases, from a warm 79.2°F (26.2°C) in May, to a tropical 90.5°F (32.5°C). Weather in June »

Weather in July

July in East Porterville, California, is a torrid summer month, with average temperature fluctuating between 97.7°F (36.5°C) and 65.1°F (18.4°C). July is the warmest month, with an average high-temperature of 97.7°F (36.5°C) and an average low-temperature of 65.1°F (18.4°C). Weather in July »

Weather in August

August, the last month of the summer, in East Porterville, is another torrid month, with average temperature ranging between min 64.8°F (18.2°C) and max 96.8°F (36°C). In East Porterville, the average high-temperature in August is almost the same as in July - a still very hot 96.8°F (36°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in East Porterville, California, with temperature in the range of an average high of 90.7°F (32.6°C) and an average low of 61.9°F (16.6°C). In East Porterville, the average high-temperature in September slightly decreases, from a sweltering 96.8°F (36°C) in August, to a tropical 90.7°F (32.6°C). Weather in September »

Weather in October

October, like September, in East Porterville, California, is another warm autumn month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 78.1°F (25.6°C). In East Porterville, the average high-temperature in October decreases, from a hot 90.7°F (32.6°C) in September, to a moderately hot 78.1°F (25.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in East Porterville, California, with average temperature ranging between min 46.6°F (8.1°C) and max 67.1°F (19.5°C). In November, the average high-temperature decreases, from a moderately hot 78.1°F (25.6°C) in October, to a comfortable 67.1°F (19.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in East Porterville, California, with average temperature fluctuating between 57.6°F (14.2°C) and 40.3°F (4.6°C). December is the coldest month, with an average high-temperature of 57.6°F (14.2°C) and an average low-temperature of 40.3°F (4.6°C). Weather in December »
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FAQ

What is the most humid month in East Porterville?

The most humid month in East Porterville, California, is January, with an average relative humidity of 64%.

How many days does it rain in East Porterville?

Throughout the year, in East Porterville, California, there are 52.3 rainfall days, and 9.37" (238mm) of precipitation is accumulated.

How many days does it snow in East Porterville?

Throughout the year, in East Porterville, there are 0.2 snowfall days.

When it does not snow in East Porterville?

In East Porterville, California, snow does not fall in January, March through December.

When is the lowest UV index in East Porterville?

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in East Porterville.

When does it snow in East Porterville?

The only month with snowfall in East Porterville is February.

When does it snow the most in East Porterville?

The month with the most snowfall days in East Porterville, California, is February when snow falls for 0.2 days.

What is the rainiest month in East Porterville?

The month with the most rainfall is March when the rain falls for 9.3 days and typically aggregates up to 1.93" (49mm) of precipitation.

What is the driest month in East Porterville?

June and August are months with the least rain when the rain falls for 1 days and typically aggregates up to 0.04" (1mm) of rain.

When are the longest days in East Porterville?

The month with the longest days is June, with an average of 14.6h of daylight.

What is the month with the most sunshine in East Porterville?

June and July, with an average of 12.2h of sunshine, are months with the most sunshine in East Porterville, California.

What are the months with the highest UV index in East Porterville?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the warmest month in East Porterville?

With an average high-temperature of 97.7°F (36.5°C) and an average low-temperature of 65.1°F (18.4°C), July is the warmest month in East Porterville, California.

What is the least humid month in East Porterville?

August is the least humid month, with an average relative humidity of 30%.

What is the coldest month in East Porterville?

The coldest month in East Porterville is December, with an average high-temperature of 57.6°F (14.2°C) and an average low-temperature of 40.3°F (4.6°C).

What is the month with the shortest days in East Porterville?

December has the shortest days of the year in East Porterville, with an average of 9.7h of daylight.

What is the month with the least sunshine in East Porterville?

December has the least sunshine of the year in East Porterville, with an average of 6.8h of sunshine.

Average temperature
East Porterville, CA

Average temperature - East Porterville, CA

The warmest month (with the highest average high temperature) is July (97.7°F).
The month with the lowest average high temperature is December (57.6°F).

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is December (40.3°F).

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Average pressure
East Porterville, CA

Average pressure - East Porterville, CA

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed
East Porterville, CA

Average wind speed - East Porterville, CA

The windiest month (with the highest average wind speed) is June (5.2mph).
The calmest month (with the lowest average wind speed) is December (3.6mph).

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Average humidity
East Porterville, CA

Average humidity - East Porterville, CA

The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is August (30%).

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Average rainfall
East Porterville, CA

Average rainfall - East Porterville, CA

The wettest month (with the highest rainfall) is March (1.93").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days
East Porterville, CA

Average rainfall days - East Porterville, CA

The month with the highest number of rainy days is March (9.3 days).
The month with the least rainy days is August (0.5 days).

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Average snowfall days
East Porterville, CA

Average snowfall days - East Porterville, CA

The month with the highest number of snowfall days is February (0.2 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
East Porterville, CA

Average daylight / Average sunshine - East Porterville, CA

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

Months with the most sunshine are June and July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days
East Porterville, CA

Average sunshine days - East Porterville, CA

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.3 days).

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Average UV index
East Porterville, CA

Average UV index - East Porterville, CA

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 3).

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Average visibility
East Porterville, CA

Average visibility - East Porterville, CA

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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