Monthly weather forecast and climate
Columbia, CA

Weather in January

January in Columbia, California, is a moderate winter month, with temperature in the range of an average high of 55.4°F (13°C) and an average low of 38.8°F (3.8°C). In January, the average high-temperature is essentially the same as in December - a moderate 55.4°F (13°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderate month in Columbia, California, with average temperature varying between 55.9°F (13.3°C) and 37.9°F (3.3°C). In February, the average high-temperature is essentially the same as in January - a still mild 55.9°F (13.3°C). Weather in February »

Weather in March

The first month of the spring, March, is also a moderate month in Columbia, California, with average temperature varying between 39.7°F (4.3°C) and 59.4°F (15.2°C). In Columbia, the average high-temperature is practically the same as in February - a still moderate 59.4°F (15.2°C). Weather in March »

Weather in April

April in Columbia, California, is a comfortable spring month, with average temperature varying between 65.3°F (18.5°C) and 43.3°F (6.3°C). In Columbia, California, the average high-temperature marginally rises, from a moderate 59.4°F (15.2°C) in March, to an enjoyable 65.3°F (18.5°C). Weather in April »

Weather in May

May, the last month of the spring, in Columbia, is an agreeable month, with average temperature ranging between max 73°F (22.8°C) and min 49.1°F (9.5°C). In Columbia, the average high-temperature in May marginally rises, from an enjoyable 65.3°F (18.5°C) in April, to an agreeable 73°F (22.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Columbia, is a warm month, with average temperature varying between 56.8°F (13.8°C) and 83.8°F (28.8°C). In June, the average high-temperature increases, from a pleasant 73°F (22.8°C) in May, to a warm 83.8°F (28.8°C). Weather in June »

Weather in July

July is a hot summer month in Columbia, California, with average temperature fluctuating between 62.2°F (16.8°C) and 91.4°F (33°C). July is the warmest month, with an average high-temperature of 91.4°F (33°C) and an average low-temperature of 62.2°F (16.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Columbia, California, with average temperature fluctuating between 90.9°F (32.7°C) and 61.7°F (16.5°C). In August, the average high-temperature is practically the same as in July - a still hot 90.9°F (32.7°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Columbia, California, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 85.1°F (29.5°C). In September, the average high-temperature marginally drops, from a hot 90.9°F (32.7°C) in August, to a moderately hot 85.1°F (29.5°C). Weather in September »

Weather in October

October, like September, in Columbia, California, is a moderately hot autumn month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 51.4°F (10.8°C). In October, the average high-temperature drops, from 85.1°F (29.5°C) in September, to a still warm 73.6°F (23.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Columbia, California, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 43.3°F (6.3°C). In Columbia, the average high-temperature in November drops, from a moderately hot 73.6°F (23.1°C) in October, to a comfortable 61.7°F (16.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Columbia, California, with average temperature fluctuating between 37.2°F (2.9°C) and 52.9°F (11.6°C). December is the coldest month, with an average high-temperature of 52.9°F (11.6°C) and an average low-temperature of 37.2°F (2.9°C). Weather in December »
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FAQ

How many days does it rain in Columbia?

Throughout the year, there are 76.7 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

When does it snow in Columbia?

Months with snowfall in Columbia are January through March, November and December.

How many days does it snow in Columbia?

In Columbia, California, during the entire year, snow falls for 2.1 days, and aggregates up to 4.41" (112mm) of snow.

What is the snowiest month in Columbia?

February is the month with the most snowfall in Columbia, California. Snow falls for 1.2 days and accumulates 2.72" (69mm) of snow.

What is the most humid month in Columbia?

With an average relative humidity of 70%, March is the most humid month in Columbia, California.

What is the wettest month in Columbia?

March is the month with the most rainfall in Columbia, California. Rain falls for 13.4 days and accumulates 4.76" (121mm) of precipitation.

When it does not snow in Columbia?

April through October are months without snowfall in Columbia, California.

When are the longest days in Columbia?

With an average of 14.8h of daylight, June has the longest days of the year in Columbia.

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

Months with the highest UV index in Columbia are June and July, with an average maximum UV index of 7.

What is the warmest month in Columbia?

July is the warmest month, with an average high-temperature of 91.4°F (33°C) and an average low-temperature of 62.2°F (16.8°C).

What is the least humid month in Columbia?

The least humid month is July, with an average relative humidity of 32%.

What is the driest month in Columbia?

Months with the least rainfall in Columbia are July and August Rain falls for 1.9 days and accumulates 0.04" (1mm) of rain.

What month has the most sunshine in Columbia?

July has the most sunshine of the year, with an average of 12.1h of sunshine.

What is the month with the lowest UV index in Columbia?

November is the month with the lowest UV index in Columbia, California, with an average maximum UV index of 2.

What is the coldest month in Columbia?

The coldest month is December, with an average high-temperature of 52.9°F (11.6°C) and an average low-temperature of 37.2°F (2.9°C).

What is the month with the shortest days in Columbia?

December has the shortest days of the year, with an average of 9.6h of daylight.

What is the month with the least sunshine in Columbia?

The month with the least sunshine in Columbia, California, is December, with an average of 6h of sunshine.

Average temperature
Columbia, CA

Average temperature - Columbia, CA

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is December (52.9°F).

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

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Average pressure
Columbia, CA

Average pressure - Columbia, CA

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed
Columbia, CA

Average wind speed - Columbia, CA

The windiest months (with the highest average wind speed) are February, March and April (5.7mph).
The calmest months (with the lowest average wind speed) are November and December (4.7mph).

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Average rainfall
Columbia, CA

Average rainfall - Columbia, CA

The wettest month (with the highest rainfall) is March (4.76").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days
Columbia, CA

Average rainfall days - Columbia, CA

The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.4 days).

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Average snowfall
Columbia, CA

Average snowfall - Columbia, CA

The month with the highest snowfall is February (2.72").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Columbia, CA

Average snowfall days - Columbia, CA

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Columbia, CA

Average daylight / Average sunshine - Columbia, CA

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days
Columbia, CA

Average sunshine days - Columbia, CA

Months with the most sunshine days are July and August (28.4 days).
The month with the least sunshine days is March (16.8 days).

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Average visibility
Columbia, CA

Average visibility - Columbia, 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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