Monthly weather forecast and climate
Manchester, CA

Weather in January

January, like December, in Manchester, California, is a cool winter month, with average temperature varying between 55.2°F (12.9°C) and 38.8°F (3.8°C). In Manchester, California, the average high-temperature is almost the same as in December - a still cool 55.2°F (12.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a moderate month in Manchester, California, with average temperature ranging between min 37.9°F (3.3°C) and max 56.3°F (13.5°C). In Manchester, the average high-temperature is essentially the same as in January - a moderate 56.3°F (13.5°C). Weather in February »

Weather in March

The first month of the spring, March, is still a mild month in Manchester, California, with average temperature fluctuating between 57.6°F (14.2°C) and 38.7°F (3.7°C). In Manchester, the average high-temperature in March is practically the same as in February - a still moderate 57.6°F (14.2°C). Weather in March »

Weather in April

April is an enjoyable spring month in Manchester, California, with average temperature varying between 41°F (5°C) and 63.1°F (17.3°C). In April, the average high-temperature slightly increases, from a moderate 57.6°F (14.2°C) in March, to an enjoyable 63.1°F (17.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Manchester, California, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 69.1°F (20.6°C). In May, the average high-temperature marginally rises, from a comfortable 63.1°F (17.3°C) in April, to a pleasant 69.1°F (20.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Manchester, California, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 78.1°F (25.6°C). In Manchester, the average high-temperature in June rises, from an agreeable 69.1°F (20.6°C) in May, to a warm 78.1°F (25.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Manchester, California, with average temperature varying between 85.3°F (29.6°C) and 53.6°F (12°C). July is the warmest month, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 53.6°F (12°C). In July, the average heat index is calculated to a tropical 89.1°F (31.7°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Manchester, California, with temperature in the range of an average low of 53.4°F (11.9°C) and an average high of 84.7°F (29.3°C). In Manchester, the average high-temperature in August is practically the same as in July - a still moderately hot 84.7°F (29.3°C). Weather in August »

Weather in September

September, the first month of the autumn, in Manchester, is also a moderately hot month, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 80.8°F (27.1°C). In Manchester, the average high-temperature is relatively the same as in August - a still moderately hot 80.8°F (27.1°C). Weather in September »

Weather in October

October, the same as September, in Manchester, California, is another pleasant autumn month, with average temperature ranging between max 72°F (22.2°C) and min 47.1°F (8.4°C). In October, the average high-temperature marginally drops, from a warm 80.8°F (27.1°C) in September, to a pleasant 72°F (22.2°C). Weather in October »

Weather in November

November, the last month of the autumn, in Manchester, is another comfortable month, with average temperature varying between 61°F (16.1°C) and 40.3°F (4.6°C). In Manchester, California, the average high-temperature decreases, from a pleasant 72°F (22.2°C) in October, to a comfortable 61°F (16.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Manchester, California, with average temperature fluctuating between 53.6°F (12°C) and 37.4°F (3°C). December is the coldest month, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.4°F (3°C). Weather in December »
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FAQ

How much does it rain in Manchester?

Throughout the year, there are 83.3 rainfall days, and 17.72" (450mm) of precipitation is accumulated.

How much does it snow in Manchester?

In Manchester, during the entire year, snow aggregates up to 0.04" (1mm).

When it does not snow in Manchester?

January, March through December are months without snowfall in Manchester, California.

What is the wettest month in Manchester?

The wettest months in Manchester are February and December, with an average 3.11" (79mm) of rainfall.

When does it snow in Manchester?

February is the only month when snow falls in Manchester, California.

What is the snowiest month in Manchester?

The month with the most snowfall is February when snow falls for 0.3 days and typically aggregates up to 0.04" (1mm) of snow.

What are the months with the lowest UV index in Manchester?

February and November, with an average maximum UV index of 2, are months with the lowest UV index.

What is the most humid month in Manchester?

The most humid month is March, with an average relative humidity of 79%.

When are the longest days in Manchester?

With an average of 14.9h of daylight, June has the longest days of the year.

What are the months with the highest UV index in Manchester?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Manchester?

July is the warmest month in Manchester, with an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 53.6°F (12°C).

What is the least humid month in Manchester?

July and September, with an average relative humidity of 58%, are the least humid months.

What is the driest month in Manchester?

Months with the least rainfall in Manchester are July and August Rain falls for 1.8 days and accumulates 0.08" (2mm) of rain.

What month has the most sunshine in Manchester?

With an average of 12h of sunshine, July has the most sunshine of the year in Manchester.

What is the coldest month in Manchester?

The coldest month in Manchester is December, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.4°F (3°C).

What is the month with the shortest days in Manchester?

The month with the shortest days is December, with an average of 9.5h of daylight.

What is the month with the least sunshine in Manchester?

December has the least sunshine of the year, with an average of 5.3h of sunshine.

Average temperature
Manchester, CA

Average temperature - Manchester, CA

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (53.6°F).

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).

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Average pressure
Manchester, CA

Average pressure - Manchester, CA

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed
Manchester, CA

Average wind speed - Manchester, CA

The windiest months (with the highest average wind speed) are April, May and June (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).

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Average humidity
Manchester, CA

Average humidity - Manchester, CA

The month with the highest relative humidity is March (79%).
Months with the lowest relative humidity are July and September (58%).

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Average rainfall
Manchester, CA

Average rainfall - Manchester, CA

The wettest months (with the highest rainfall) are February and December (3.11").
The driest months (with the least rainfall) are July and August (0.08").

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Average rainfall days
Manchester, CA

Average rainfall days - Manchester, CA

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (1.3 days).

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Average snowfall
Manchester, CA

Average snowfall - Manchester, CA

The month with the highest snowfall is February (0.04").
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
Manchester, CA

Average snowfall days - Manchester, CA

The month with the highest number of snowfall days is February (0.3 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
Manchester, CA

Average daylight / Average sunshine - Manchester, CA

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days
Manchester, CA

Average sunshine days - Manchester, CA

The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (15.9 days).

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Average visibility
Manchester, CA

Average visibility - Manchester, CA

Months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, March and December (5mi).

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