Climate and monthly weather forecast
East Porterville, CA

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Weather in January

January, like December, is another refreshing winter month in East Porterville, California, with an average temperature fluctuating between 59.9°F (15.5°C) and 41.5°F (5.3°C). January's arrival shows an average high-temperature of a still refreshing 59.9°F (15.5°C), hardly different from the previous month. Weather in January »

Weather in February

February, the last month of the winter in East Porterville, is a refreshing month, with an average temperature varying between 41.7°F (5.4°C) and 61°F (16.1°C). During February, East Porterville observes a subtle ascent to a still refreshing 61°F (16.1°C) from January's 59.9°F (15.5°C) in the average high-temperature. Weather in February »

Weather in March

The first month of the spring, March, is still a comfortable month in East Porterville, California, with temperature in the range of an average high of 65.7°F (18.7°C) and an average low of 44.2°F (6.8°C). March experiences an average high-temperature of a still enjoyable 65.7°F (18.7°C), barely different from February's 61°F (16.1°C). Weather in March »

Weather in April

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

Weather in May

May, the last month of the spring in East Porterville, is a moderately hot month, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 79.2°F (26.2°C). As April transitions into May, a subtle temperature shift is observed, with average highs adjusting from an agreeable 71.4°F (21.9°C) to a moderately hot 79.2°F (26.2°C). Weather in May »

Weather in June

June, the first month of the summer in East Porterville, is a hot month, with an average temperature fluctuating between 90.5°F (32.5°C) and 60.8°F (16°C). In June, the meteorological conditions change with the average high-temperature moving from a moderately hot 79.2°F (26.2°C) in May to a hot 90.5°F (32.5°C). Weather in June »

Weather in July

July in East Porterville, California, is a very hot summer month, with an average temperature ranging between max 97.7°F (36.5°C) and min 65.1°F (18.4°C). July is the month when East Porterville's temperatures reach their peak, with averages of 97.7°F (36.5°C) and lows of 65.1°F (18.4°C). Weather in July »

Weather in August

August, the last month of the summer in East Porterville, is also a fiery hot month, with an average temperature ranging between max 96.8°F (36°C) and min 64.8°F (18.2°C). East Porterville experiences a transition to a still very hot 96.8°F (36°C) in average high-temperatures with the arrival of August, not greatly differing from July's 97.7°F (36.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in East Porterville, California, with an average temperature ranging between min 61.9°F (16.6°C) and max 90.7°F (32.6°C). September implies a soft temperature shift, with average high-temperatures reducing from August's fiery hot 96.8°F (36°C) to a hot 90.7°F (32.6°C). Weather in September »

Weather in October

October, like September, in East Porterville, California, is a moderately hot autumn month, with an average temperature fluctuating between 54.1°F (12.3°C) and 78.1°F (25.6°C). October indicates a shift in the average high-temperature, from September's tropical 90.7°F (32.6°C) 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 an average temperature ranging between max 67.1°F (19.5°C) and min 46.6°F (8.1°C). In November, the average high-temperature decreases from a warm 78.1°F (25.6°C) in October to a comfortable 67.1°F (19.5°C). Weather in November »

Weather in December

December, the first month of the winter in East Porterville, is still a mild month, with an average temperature varying between 40.3°F (4.6°C) and 57.6°F (14.2°C). Temperature readings reach their annual highs in December, averaging 57.6°F (14.2°C) and a minimum average of 40.3°F (4.6°C). Weather in December »
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Frequently asked questions

What is the most humid month in East Porterville?

With an average relative humidity of 64%, January is the most humid month.

How much 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.

When it does not snow in East Porterville?

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

How many days does it snow in East Porterville?

Throughout the year, there are 0.2 snowfall days.

What is the month with 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.

When does it snow in East Porterville?

February is the only month when snow falls.

When does it snow the most in East Porterville?

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

What is the rainiest month in East Porterville?

March is the month with the most rainfall in East Porterville. Rain falls for 9.3 days and accumulates 1.93" (49mm) of precipitation.

When is Daylight Saving Time (DST) in East Porterville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in East Porterville, California, 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 driest month in East Porterville?

June and August are months with the least rain in East Porterville 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 14h and 36min 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.

When is 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 in East Porterville, California.

What month is the hottest in East Porterville?

July, marked by an average high-temperature of 97.7°F (36.5°C) and a low-temperature of 65.1°F (18.4°C), is the warmest month.

What is the least humid month in East Porterville?

The least humid month in East Porterville, California, is August, with an average relative humidity of 30%.

What time of the year is the coldest in East Porterville?

December, with its average high-temperature of 57.6°F (14.2°C) and an average low-temperature of 40.3°F (4.6°C), holds the record as the coldest month in East Porterville.

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

December has the shortest days of the year, with an average of 9h and 48min of daylight.

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

December has the least sunshine of the year in East Porterville, California, 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"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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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).
The 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: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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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

The months with the highest UV index are June, July and August (UV index 7).
The 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

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).

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East Porterville, California, USA

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