Climate and monthly weather forecast
Somerville, MS

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Weather in January

January, the same as December, is another fresh winter month in Somerville, Mississippi, with an average temperature ranging between max 50.2°F (10.1°C) and min 36.9°F (2.7°C). January is the month when Somerville sees the lowest average temperatures, with a high of 50.2°F (10.1°C) and a low of 36.9°F (2.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another cool month in Somerville, Mississippi, with an average temperature varying between 54.7°F (12.6°C) and 40.6°F (4.8°C). The transition from January to February sees an average high-temperature of a still fresh 54.7°F (12.6°C), indicating a minor variance from the prior month. Weather in February »

Weather in March

March, the first month of the spring in Somerville, is an enjoyable month, with an average temperature varying between 63.5°F (17.5°C) and 47.3°F (8.5°C). As Somerville welcomes March, the average high-temperature sees a modest rise, transitioning from a cool 54.7°F (12.6°C) in February to a comfortable 63.5°F (17.5°C). Weather in March »

Weather in April

April in Somerville, Mississippi, is a pleasant spring month, with an average temperature ranging between min 55.4°F (13°C) and max 72.7°F (22.6°C). April shows a rise in the average high-temperature, moving from March's refreshing 63.5°F (17.5°C) to a pleasant 72.7°F (22.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Somerville, Mississippi, with an average temperature ranging between max 81.1°F (27.3°C) and min 64.8°F (18.2°C). The arrival of May brings a soft temperature shift, with the average high-temperature nudging from a pleasant 72.7°F (22.6°C) in April to a warm 81.1°F (27.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Somerville, Mississippi, with an average temperature fluctuating between 72.1°F (22.3°C) and 88.7°F (31.5°C). June sees a marginal temperature increase, moving from a warm 81.1°F (27.3°C) in May to a tropical 88.7°F (31.5°C). Weather in June »

Weather in July

July, the same as June, in Somerville, Mississippi, is another tropical summer month, with an average temperature varying between 73.4°F (23°C) and 90°F (32.2°C). July is the warmest month, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 73.4°F (23°C). For July, the heat index is evaluated at a blisteringly hot 109.4°F (43°C). Weather in July »

Weather in August

August, the last month of the summer in Somerville, is another hot month, with temperature in the range of an average high of 88.9°F (31.6°C) and an average low of 71.6°F (22°C). Somerville's entry into August measures an average high-temperature of a still tropical 88.9°F (31.6°C), closely parallel to the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Somerville, Mississippi, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 85.5°F (29.7°C). September commences with an average high-temperature of a moderately hot 85.5°F (29.7°C), showing little deviation from August's 88.9°F (31.6°C). Weather in September »

Weather in October

October, like September, in Somerville, Mississippi, is another warm autumn month, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55.9°F (13.3°C). As October arrives, Somerville's weather displays a decrease in high-temperatures, transitioning from September's warm 85.5°F (29.7°C) to a still moderately hot 74.3°F (23.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Somerville, Mississippi, with an average temperature varying between 46°F (7.8°C) and 61.7°F (16.5°C). November's onset corresponds with a shift in the average high-temperature, moving from a moderately hot 74.3°F (23.5°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 still a cool month in Somerville, Mississippi, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 41°F (5°C). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's enjoyable 61.7°F (16.5°C) to a cool 53.4°F (11.9°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Somerville?

January, having an average high-temperature of 50.2°F (10.1°C) and an average low-temperature of 36.9°F (2.7°C), is the coldest month.

How much does it rain in Somerville?

In Somerville, Mississippi, during the entire year, the rain falls for 161.1 days and collects up to 42.24" (1073mm) of precipitation.

When does it snow in Somerville?

January through March, November and December are months with snowfall.

How many days does it snow in Somerville?

In Somerville, during the entire year, snow falls for 3.3 days and aggregates up to 1.38" (35mm) of snow.

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

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

What is the most humid month in Somerville?

February, March and December, with an average relative humidity of 78%, are most humid months.

When does it snow the most in Somerville?

February is the month with the most snowfall in Somerville. Snow falls for 1.3 days and accumulates 0.91" (23mm) of snow.

What is the month with the least sunshine in Somerville?

February has the least sunshine of the year in Somerville, Mississippi, with an average of 4.7h of sunshine.

When is Daylight Saving Time (DST) in Somerville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the rainiest month in Somerville?

April is the month with the most rainfall in Somerville, Mississippi. Rain falls for 13.2 days and accumulates 4.72" (120mm) of precipitation.

When it does not snow in Somerville?

April through October are months without snowfall in Somerville.

When are the longest days in Somerville?

The month with the longest days is June, with an average of 14h and 24min of daylight.

What month has the most sunshine in Somerville?

The month with the most sunshine in Somerville, Mississippi, is June, with an average of 10.7h of sunshine.

When is the highest UV index in Somerville?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Somerville, Mississippi.

What are the warmest months in Somerville?

July, having an average high-temperature of 90°F (32.2°C) and an average low-temperature of 73.4°F (23°C), is the warmest month in Somerville.

What is the driest month in Somerville?

September is the month with the least rainfall in Somerville, Mississippi. Rain falls for 12.5 days and accumulates 1.97" (50mm) of precipitation.

What is the least humid month in Somerville?

October is the least humid month in Somerville, with an average relative humidity of 67%.

What is the month with the shortest days in Somerville?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

Average temperature
Somerville, MS

Average temperature - Somerville, MS

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (50.2°F).

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

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Average pressure
Somerville, MS

Average pressure - Somerville, MS

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Somerville, MS

Average wind speed - Somerville, MS

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity
Somerville, MS

Average humidity - Somerville, MS

The months with the highest relative humidity are February, March and December (78%).
The month with the lowest relative humidity is October (67%).

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Average rainfall
Somerville, MS

Average rainfall - Somerville, MS

The wettest month (with the highest rainfall) is April (4.72").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Somerville, MS

Average rainfall days - Somerville, MS

The months with the highest number of rainy days are July and August (17.6 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall
Somerville, MS

Average snowfall - Somerville, MS

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Somerville, MS

Average snowfall days - Somerville, MS

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Somerville, MS

Average daylight / Average sunshine - Somerville, MS

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Somerville, MS

Average sunshine days - Somerville, MS

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is August (11.1 days).

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Average UV index
Somerville, MS

Average UV index - Somerville, MS

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

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Average visibility
Somerville, MS

Average visibility - Somerville, MS

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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Somerville, Mississippi, USA

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