Climate and monthly weather forecast
Dawson, TX

Weather in January

January, like December, is a moderate winter month in Dawson, Texas, with an average temperature varying between 40.1°F (4.5°C) and 56.1°F (13.4°C). The coldest month is January, with an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 40.1°F (4.5°C). Weather in January »

Weather in February

The last month of the winter, February, is another mild month in Dawson, Texas, with an average temperature varying between 43.7°F (6.5°C) and 59.5°F (15.3°C). In Dawson, Texas, the average high-temperature in February is almost the same as in January - a still moderate 59.5°F (15.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Dawson, Texas, with an average temperature varying between 50.5°F (10.3°C) and 67.8°F (19.9°C). In Dawson, the average high-temperature in March marginally rises from a moderate 59.5°F (15.3°C) in February to an enjoyable 67.8°F (19.9°C). Weather in March »

Weather in April

April in Dawson, Texas, is a moderately hot spring month, with an average temperature varying between 74.7°F (23.7°C) and 56.3°F (13.5°C). In Dawson, the average high-temperature in April slightly increases from a comfortable 67.8°F (19.9°C) in March to a moderately hot 74.7°F (23.7°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Dawson, Texas, with an average temperature varying between 81.5°F (27.5°C) and 64.4°F (18°C). In Dawson, the average high-temperature in May slightly increases from a warm 74.7°F (23.7°C) in April to a still moderately hot 81.5°F (27.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Dawson, Texas, with temperature in the range of an average low of 72.3°F (22.4°C) and an average high of 90.1°F (32.3°C). In Dawson, the average high-temperature in June marginally rises from a moderately hot 81.5°F (27.5°C) in May to a hot 90.1°F (32.3°C). Weather in June »

Weather in July

July, the same as June, in Dawson, Texas, is another hot summer month, with temperature in the range of an average high of 94.3°F (34.6°C) and an average low of 74.7°F (23.7°C). In July, the average high-temperature is essentially the same as in June - a still hot 94.3°F (34.6°C). Weather in July »

Weather in August

August, the last month of the summer in Dawson, is a very hot month, with an average temperature fluctuating between 95.5°F (35.3°C) and 75.7°F (24.3°C). With an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 75.7°F (24.3°C), August is the warmest month. The average heat index in August is estimated at a burning hot 113°F (45°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Dawson, Texas, with an average temperature fluctuating between 70.2°F (21.2°C) and 88.3°F (31.3°C). In Dawson, the average high-temperature in September slightly decreases from a torrid 95.5°F (35.3°C) in August to a hot 88.3°F (31.3°C). Weather in September »

Weather in October

October, like September, in Dawson, Texas, is another warm autumn month, with an average temperature varying between 76.8°F (24.9°C) and 59.2°F (15.1°C). In October, the average high-temperature decreases from a tropical 88.3°F (31.3°C) in September to a moderately hot 76.8°F (24.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Dawson, Texas, with an average temperature fluctuating between 49.3°F (9.6°C) and 65.3°F (18.5°C). In November, the average high-temperature drops from a moderately hot 76.8°F (24.9°C) in October to an enjoyable 65.3°F (18.5°C). Weather in November »

Weather in December

December, the first month of the winter in Dawson, is still a mild month, with an average temperature varying between 42.4°F (5.8°C) and 56.8°F (13.8°C). In Dawson, the average high-temperature in December slightly decreases from a comfortable 65.3°F (18.5°C) in November to a mild 56.8°F (13.8°C). Weather in December »
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FAQ

What is the coldest month in Dawson?

With an average high-temperature of 56.1°F (13.4°C) and an average low-temperature of 40.1°F (4.5°C), January is the coldest month in Dawson.

How many days does it rain in Dawson?

In Dawson, during the entire year, the rain falls for 140.8 days and collects up to 30.39" (772mm) of precipitation.

When does it snow in Dawson?

January and February are months with snowfall.

How many days does it snow in Dawson?

Throughout the year, there are 1.9 snowfall days, and 0.79" (20mm) of snow is accumulated.

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

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

When does it snow the most in Dawson?

The month with the most snowfall in Dawson is February, when snow falls for 1.2 days and typically aggregates up to 0.67" (17mm) of snow.

When it does not snow in Dawson?

In Dawson, snow does not fall in March through December.

When is Daylight Saving Time (DST) in Dawson?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Dawson?

May is the most humid month in Dawson, with an average relative humidity of 77%.

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

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

When are the longest days in Dawson?

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

What is the driest month in Dawson?

The months with the least rainfall in Dawson, Texas, are July and November Rain falls for 11.5 days and accumulates 1.73" (44mm) of rain.

What is the month with the most sunshine in Dawson?

The months with the most sunshine in Dawson are July and August, with an average of 10.8h of sunshine.

What is the warmest month in Dawson?

The warmest month is August, with an average high-temperature of 95.5°F (35.3°C) and an average low-temperature of 75.7°F (24.3°C).

What is the least humid month in Dawson?

August is the least humid month in Dawson, with an average relative humidity of 58%.

What is the rainiest month in Dawson?

The month with the most rainfall is October, when the rain falls for 11 days and typically aggregates up to 4.25" (108mm) of precipitation.

What is the month with the shortest days in Dawson?

With an average of 10h and 7min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Dawson?

The month with the least sunshine in Dawson, Texas, is December, with an average of 5.3h of sunshine.

Average temperature
Dawson, TX

Average temperature - Dawson, TX

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (56.1°F).

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

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Average pressure
Dawson, TX

Average pressure - Dawson, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Dawson, TX

Average wind speed - Dawson, TX

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average rainfall
Dawson, TX

Average rainfall - Dawson, TX

The wettest month (with the highest rainfall) is October (4.25").
The driest months (with the least rainfall) are July and November (1.73").

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Average rainfall days
Dawson, TX

Average rainfall days - Dawson, TX

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall
Dawson, TX

Average snowfall - Dawson, TX

The month with the highest snowfall is February (0.67").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Dawson, TX

Average snowfall days - Dawson, TX

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

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Average daylight / Average sunshine
Dawson, TX

Average daylight / Average sunshine - Dawson, TX

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 7min).

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days
Dawson, TX

Average sunshine days - Dawson, TX

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index
Dawson, TX

Average UV index - Dawson, TX

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

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Average visibility
Dawson, TX

Average visibility - Dawson, TX

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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