Climate and monthly weather forecast
Madison, CA

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Weather in January

January is a mild winter month in Madison, California, with an average temperature ranging between max 55.8°F (13.2°C) and min 41.5°F (5.3°C). The transition into January marks the average high-temperature at a mild 55.8°F (13.2°C), differing minimally from December's 54.3°F (12.4°C). Weather in January »

Weather in February

The last month of the winter, February, is another refreshing month in Madison, California, with temperature in the range of an average high of 58.8°F (14.9°C) and an average low of 42.3°F (5.7°C). February brings an average high-temperature of a still moderate 58.8°F (14.9°C), nearly identical to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Madison, is a refreshing month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 62.4°F (16.9°C). Madison indicates an average high-temperature of a comfortable 62.4°F (16.9°C) in March, showing minor variation from February's 58.8°F (14.9°C). Weather in March »

Weather in April

April in Madison, California, is a pleasant spring month, with an average temperature varying between 46.6°F (8.1°C) and 69.8°F (21°C). April's onset brings a minor rise in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) in March to an agreeable 69.8°F (21°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Madison, California, with an average temperature ranging between min 51.4°F (10.8°C) and max 77.9°F (25.5°C). As May sets, the average high-temperature shows a slight increase, moving up from an agreeable 69.8°F (21°C) in April to a moderately hot 77.9°F (25.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Madison, California, with an average temperature varying between 57.6°F (14.2°C) and 88.3°F (31.3°C). The arrival of June brings a change in Madison's weather, with average high-temperatures moving from May's warm 77.9°F (25.5°C) to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Madison, California, is a hot summer month, with an average temperature fluctuating between 59.2°F (15.1°C) and 93.9°F (34.4°C). July brings the highest temperatures, with an average high of 93.9°F (34.4°C) and an average low of 59.2°F (15.1°C). The average heat index in July is estimated at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Madison, California, with an average temperature ranging between min 59.2°F (15.1°C) and max 93.2°F (34°C). As August takes hold, the average high-temperature is a still tropical 93.2°F (34°C), nearly mirroring that of the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Madison, is still a hot month, with an average temperature varying between 88.7°F (31.5°C) and 59°F (15°C). With the start of September, Madison measures an average high-temperature of a still hot 88.7°F (31.5°C), not significantly differing from August's 93.2°F (34°C). Weather in September »

Weather in October

October, like September, in Madison, California, is another warm autumn month, with an average temperature fluctuating between 76.5°F (24.7°C) and 54.3°F (12.4°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a hot 88.7°F (31.5°C) in September to a warm 76.5°F (24.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Madison, is also an enjoyable month, with an average temperature fluctuating between 63°F (17.2°C) and 46.6°F (8.1°C). The shift from October to November involves a decrease in the average high-temperature, from a moderately hot 76.5°F (24.7°C) to a refreshing 63°F (17.2°C). Weather in November »

Weather in December

December, the first month of the winter in Madison, is still a cool month, with an average temperature ranging between min 41.5°F (5.3°C) and max 54.3°F (12.4°C). Madison reaches its lowest average temperatures in December, measuring 54.3°F (12.4°C) at the peak and 41.5°F (5.3°C) at the lowest. Weather in December »
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

In Madison, during the entire year, the rain falls for 70.7 days and collects up to 12.52" (318mm) of precipitation.

When it does not snow?

January through November are months without snowfall.

How many days does it snow?

In Madison, during the entire year, snow falls for 0.1 days.

When is the lowest UV index in Madison?

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

What is the wettest month?

February is the month with the most rainfall. Rain falls for 8.9 days and accumulates 2.52" (64mm) of precipitation.

What is the most humid month?

March is the most humid month, with an average relative humidity of 74%.

When is Daylight Saving Time (DST) in Madison?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year in Madison.

What is the month with the highest UV index?

The months with the highest UV index in Madison are June and July, with an average maximum UV index of 7.

What month is the hottest?

In Madison, the average temperatures in July are the highest, with a peak at 93.9°F (34.4°C) and a low of 59.2°F (15.1°C).

What is the driest month?

July and August are months with the least rain when the rain falls for 0.8 days and typically aggregates up to 0.04" (1mm) of rain.

What month has the most sunshine?

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

What is the least humid month?

The least humid month is September, with an average relative humidity of 43%.

What part of the year is the coldest?

December is the month when Madison experiences its coldest temperatures, averaging a high of 54.3°F (12.4°C) and a low of 41.5°F (5.3°C).

When does it snow?

The only month with snowfall is December.

When does it snow the most?

December has the most snowfall days of the year. Snow falls for 0.1 days.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

Average temperature
Madison, CA

Average temperature - Madison, CA

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is December (54.3°F).

The months with the highest average low temperature are July and August (59.2°F).
The coldest months (with the lowest average low temperature) are January and December (41.5°F).

Average pressure
Madison, CA

Average pressure - Madison, CA

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Madison, CA

Average wind speed - Madison, CA

The windiest month (with the highest average wind speed) is February (6.3mph).
The calmest month (with the lowest average wind speed) is September (5mph).

Average humidity
Madison, CA

Average humidity - Madison, CA

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (43%).

Average rainfall
Madison, CA

Average rainfall - Madison, CA

The wettest month (with the highest rainfall) is February (2.52").
The driest months (with the least rainfall) are July and August (0.04").

Average rainfall days
Madison, CA

Average rainfall days - Madison, CA

The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is July (0.8 days).

Average snowfall days
Madison, CA

Average snowfall days - Madison, CA

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Madison, CA

Average daylight / Average sunshine - Madison, CA

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days
Madison, CA

Average sunshine days - Madison, CA

The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is March (16.8 days).

Average UV index
Madison, CA

Average UV index - Madison, CA

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average visibility
Madison, CA

Average visibility - Madison, 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).

Madison, California, USA

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