Climate and monthly weather forecast
Washington, MS

Share

Weather in January

January, the same as December, in Washington, Mississippi, is a moderate winter month, with an average temperature varying between 55.4°F (13°C) and 40.5°F (4.7°C). In Washington, the month of January registers the lowest temperatures, averaging 55.4°F (13°C) at the peak and 40.5°F (4.7°C) at the lowest. Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Washington, Mississippi, with an average temperature ranging between max 60.4°F (15.8°C) and min 45°F (7.2°C). February's advent presents an average high-temperature of a still mild 60.4°F (15.8°C), indicating a slight variation from the conditions of the previous month. Weather in February »

Weather in March

March, the first month of the spring in Washington, is a pleasant month, with an average temperature varying between 68°F (20°C) and 50.5°F (10.3°C). The start of March brings a subtle rise in the average high-temperature, moving from a mild 60.4°F (15.8°C) in February to a pleasant 68°F (20°C). Weather in March »

Weather in April

April in Washington, Mississippi, is a moderately hot spring month, with an average temperature fluctuating between 75.4°F (24.1°C) and 56.5°F (13.6°C). In Washington, stepping into April brings a gentle temperature nudge, moving slightly up from March's pleasant 68°F (20°C) to a warm 75.4°F (24.1°C). Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Washington, Mississippi, with an average temperature varying between 64°F (17.8°C) and 82.8°F (28.2°C). As May arrives, a slight rise in the average high-temperature is observed, moving from a moderately hot 75.4°F (24.1°C) in April to a still warm 82.8°F (28.2°C). Weather in May »

Weather in June

June, the first month of the summer in Washington, is a tropical month, with an average temperature ranging between max 89.1°F (31.7°C) and min 70.7°F (21.5°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a moderately hot 82.8°F (28.2°C) in May to a hot 89.1°F (31.7°C). Weather in June »

Weather in July

July, like June, is another hot summer month in Washington, Mississippi, with an average temperature fluctuating between 91.2°F (32.9°C) and 72.7°F (22.6°C). July is the month when Washington sees the highest average temperatures, with a high of 91.2°F (32.9°C) and a low of 72.7°F (22.6°C). In July, the heat index is appraised at a life-threatening hot 114.8°F (46°C). Weather in July »

Weather in August

August, the last month of the summer in Washington, is also a hot month, with an average temperature ranging between min 73°F (22.8°C) and max 90.7°F (32.6°C). Washington experiences an average high-temperature of a still hot 90.7°F (32.6°C) in August, subtly different from July's 91.2°F (32.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a tropical month in Washington, Mississippi, with temperature in the range of an average low of 68°F (20°C) and an average high of 87.3°F (30.7°C). September reports an average high-temperature of a still tropical 87.3°F (30.7°C), slightly varied from August's 90.7°F (32.6°C). Weather in September »

Weather in October

October, like September, in Washington, Mississippi, is another warm autumn month, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 57.7°F (14.3°C). The commencement of October indicates a shift in the average high-temperature, receding from September's tropical 87.3°F (30.7°C) to a moderately hot 77.5°F (25.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Washington, Mississippi, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 65.5°F (18.6°C). The onset of November brings a small change in high-temperatures, falling from a warm 77.5°F (25.3°C) in October to a comfortable 65.5°F (18.6°C). Weather in November »

Weather in December

December, the first month of the winter in Washington, is still a refreshing month, with an average temperature fluctuating between 44.1°F (6.7°C) and 58.6°F (14.8°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's 65.5°F (18.6°C) to a still refreshing 58.6°F (14.8°C). Weather in December »
[Resources]

Frequently asked questions

What time of the year is the coldest in Washington?

In Washington, the average lowest temperatures are observed in January, with a high of 55.4°F (13°C) and a low of 40.5°F (4.7°C).

How many days does it rain in Washington?

Throughout the year, there are 137.6 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

When does it snow in Washington?

Months with snowfall in Washington are January, February and December.

What is the snowiest month in Washington?

The month with the most snowfall is January, when snow falls for 0.8 days and typically aggregates up to 0.16" (4mm) of snow.

How much does it snow in Washington?

In Washington, Mississippi, during the entire year, snow falls for 1.4 days and aggregates up to 0.24" (6mm) of snow.

When is the lowest UV index in Washington?

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

What is the most humid month in Washington?

February is the most humid month, with an average relative humidity of 82%.

When it does not snow in Washington?

March through November are months without snowfall.

When is Daylight Saving Time (DST) in Washington?

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

When are the longest days in Washington?

With an average of 14h and 12min of daylight, June has the longest days of the year in Washington.

What month has the most sunshine in Washington?

The month with the most sunshine in Washington is June, with an average of 10.5h of sunshine.

When is the highest UV index in Washington?

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

What is the hottest time of year in Washington?

July, having an average high-temperature of 91.2°F (32.9°C) and an average low-temperature of 72.7°F (22.6°C), is the warmest month.

What is the wettest month in Washington?

The month with the most rainfall is July, when the rain falls for 16.1 days and typically aggregates up to 2.56" (65mm) of precipitation.

What is the least humid month in Washington?

October is the least humid month in Washington, with an average relative humidity of 71%.

What is the driest month in Washington?

November is the month with the least rainfall in Washington. Rain falls for 7.1 days and accumulates 0.91" (23mm) of precipitation.

What is the month with the shortest days in Washington?

The month with the shortest days in Washington, Mississippi, is December, with an average of 10h and 6min of daylight.

What is the month with the least sunshine in Washington?

With an average of 4.9h of sunshine, December has the least sunshine of the year.

Average temperature
Washington, MS

Average temperature - Washington, MS

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (55.4°F).

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

[Resources]

Average pressure
Washington, MS

Average pressure - Washington, MS

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).

[Resources]

Average wind speed
Washington, MS

Average wind speed - Washington, MS

The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July, August and September (5mph).

[Resources]

Average humidity
Washington, MS

Average humidity - Washington, MS

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (71%).

[Resources]

Average rainfall
Washington, MS

Average rainfall - Washington, MS

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is November (0.91").

[Resources]

Average rainfall days
Washington, MS

Average rainfall days - Washington, MS

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is November (7.1 days).

[Resources]

Average snowfall
Washington, MS

Average snowfall - Washington, MS

The month with the highest snowfall is January (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days
Washington, MS

Average snowfall days - Washington, MS

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight / Average sunshine
Washington, MS

Average daylight / Average sunshine - Washington, MS

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

[Resources]

Average sunshine days
Washington, MS

Average sunshine days - Washington, MS

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is August (11 days).

[Resources]

Average UV index
Washington, MS

Average UV index - Washington, 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 and December (UV index 3).

[Resources]

Average visibility
Washington, MS

Average visibility - Washington, MS

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

[Resources]

Washington, Mississippi, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location