Potrero, CA - Detailed climate information and monthly weather forecast

January, the same as December, is another enjoyable winter month in Potrero, California, with temperature in the range of an average low of 45.7°F (7.6°C) and an average high of 63.1°F (17.3°C). In January, the average high-temperature is relatively the same as in December - a still enjoyable 63.1°F (17.3°C). Weather in January »

The last month of the winter, February, is also an enjoyable month in Potrero, California, with average temperature varying between 62.8°F (17.1°C) and 45.1°F (7.3°C). In Potrero, California, the average high-temperature is relatively the same as in January - a still enjoyable 62.8°F (17.1°C). Weather in February »

The first month of the spring, March, is still a comfortable month in Potrero, California, with average temperature varying between 66.4°F (19.1°C) and 46.2°F (7.9°C). In Potrero, the average high-temperature is practically the same as in February - a still enjoyable 66.4°F (19.1°C). Weather in March »

April in Potrero, California, is a pleasant spring month, with average temperature varying between 70°F (21.1°C) and 48.7°F (9.3°C). In April, the average high-temperature is almost the same as in March - a pleasant 70°F (21.1°C). Weather in April »

The last month of the spring, May, is also an agreeable month in Potrero, California, with average temperature varying between 51.8°F (11°C) and 73.2°F (22.9°C). In Potrero, the average high-temperature is practically the same as in April - a still agreeable 73.2°F (22.9°C). Weather in May »

June, the first month of the summer, in Potrero, is a warm month, with average temperature varying between 81.5°F (27.5°C) and 57.4°F (14.1°C). In June, the average high-temperature slightly increases, from an agreeable 73.2°F (22.9°C) in May, to a warm 81.5°F (27.5°C). Weather in June »

July is a hot summer month in Potrero, California, with average temperature ranging between min 64°F (17.8°C) and max 86°F (30°C). In Potrero, the average high-temperature in July is practically the same as in June - a hot 86°F (30°C). Weather in July »

August, the last month of the summer, in Potrero, is another hot month, with average temperature fluctuating between 87.4°F (30.8°C) and 66.2°F (19°C). With an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 66.2°F (19°C), August is the warmest month. The average heat index in August is evaluated at a tropical 90.1°F (32.3°C). Weather in August »

September, the first month of the autumn, in Potrero, is still a warm month, with average temperature varying between 63.9°F (17.7°C) and 84°F (28.9°C). In September, the average high-temperature is essentially the same as in August - a warm 84°F (28.9°C). Weather in September »

October, like September, in Potrero, California, is a moderately hot autumn month, with average temperature varying between 76.1°F (24.5°C) and 56.7°F (13.7°C). In October, the average high-temperature slightly decreases, from 84°F (28.9°C) in September, to a still warm 76.1°F (24.5°C). Weather in October »

The last month of the autumn, November, is also an agreeable month in Potrero, California, with average temperature fluctuating between 50.5°F (10.3°C) and 68.7°F (20.4°C). In November, the average high-temperature marginally drops, from a moderately hot 76.1°F (24.5°C) in October, to a pleasant 68.7°F (20.4°C). Weather in November »

December, the first month of the winter, in Potrero, is also an enjoyable month, with average temperature fluctuating between 61.2°F (16.2°C) and 45.1°F (7.3°C). With an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 45.1°F (7.3°C), December is the coldest month. Weather in December »

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How much does it rain in Potrero?

In Potrero, during the entire year, the rain falls for 55.1 days and collects up to 6.93" (176mm) of precipitation.

How much does it snow in Potrero?

Throughout the year, 0.12" (3mm) of snow is accumulated.

When it does not snow in Potrero?

January, March through December are months without snowfall.

What is the wettest month in Potrero?

February is the month with the most rainfall in Potrero, California. Rain falls for 5.2 days and accumulates 1.3" (33mm) of precipitation.

When does it snow in Potrero?

The only month with snowfall is February.

When does it snow the most in Potrero?

February is the month with the most snowfall in Potrero, California. Snow falls for 0.2 days and accumulates 0.12" (3mm) of snow.

What is the most humid month in Potrero?

May is the most humid month, with an average relative humidity of 59%.

What is the driest month in Potrero?

The month with the least rainfall in Potrero is June when the rain falls for 1.3 days and typically collects 0.08" (2mm) of precipitation.

When are the longest days in Potrero?

With an average of 14.3h of daylight, June has the longest days of the year.

What are the months with the most sunshine in Potrero?

Months with the most sunshine are June and July, with an average of 12.1h of sunshine.

When is the highest UV index in Potrero?

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

What is the warmest month in Potrero?

August is the warmest month in Potrero, California, with an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 66.2°F (19°C).

What is the least humid month in Potrero?

The least humid month is November, with an average relative humidity of 48%.

What is the coldest month in Potrero?

December is the coldest month, with an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 45.1°F (7.3°C).

What is the month with the shortest days in Potrero?

The month with the shortest days in Potrero is December, with an average of 10h of daylight.

What is the month with the least sunshine in Potrero?

December has the least sunshine of the year in Potrero, with an average of 6.6h of sunshine.

When is the lowest UV index in Potrero?

December is the month with the lowest UV index, with an average maximum UV index of 3.

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Long-term

Climate J F M A M J J A S O N D Year

Average high temperature in January:
63.1°F
Average high temperature in February:
62.8°F
Average high temperature in March:
66.4°F
Average high temperature in April:
70°F
Average high temperature in May:
73.2°F
Average high temperature in June:
81.5°F

Average high temperature in July:
86°F
Average high temperature in August:
87.4°F
Average high temperature in September:
84°F
Average high temperature in October:
76.1°F
Average high temperature in November:
68.7°F
Average high temperature in December:
61.2°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.2°F).

Average low temperature in January:
45.7°F
Average low temperature in February:
45.1°F
Average low temperature in March:
46.2°F
Average low temperature in April:
48.7°F
Average low temperature in May:
51.8°F
Average low temperature in June:
57.4°F

Average low temperature in July:
64°F
Average low temperature in August:
66.2°F
Average low temperature in September:
63.9°F
Average low temperature in October:
56.7°F
Average low temperature in November:
50.5°F
Average low temperature in December:
45.1°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 (45.1°F).

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The month with the highest relative humidity is May (59%).
The month with the lowest relative humidity is November (48%).

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The wettest month (with the highest rainfall) is February (1.3").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in January:
4.5 days
Average rainfall days in February:
5.2 days
Average rainfall days in March:
5.7 days
Average rainfall days in April:
5 days
Average rainfall days in May:
3.9 days
Average rainfall days in June:
1.3 days

Average rainfall days in July:
7.3 days
Average rainfall days in August:
6.3 days
Average rainfall days in September:
4.9 days
Average rainfall days in October:
2.9 days
Average rainfall days in November:
3 days
Average rainfall days in December:
5.1 days

The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is June (1.3 days).

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The month with the highest snowfall is February (0.12").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January:
0 days
Average snowfall days in February:
0.2 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 days

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 - Potrero, CA

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Monthly weather forecast and climate
Potrero, CA

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