Climate and monthly weather forecast
Sour Lake, TX

Share

Weather in January

January, the same as December, in Sour Lake, Texas, is another refreshing winter month, with an average temperature varying between 44.2°F (6.8°C) and 59.5°F (15.3°C). January brings the lowest temperatures, with an average high of 59.5°F (15.3°C) and an average low of 44.2°F (6.8°C). Weather in January »

Weather in February

February, the last month of the winter in Sour Lake, is an enjoyable month, with an average temperature ranging between min 49.1°F (9.5°C) and max 63.9°F (17.7°C). The advent of February brings an average high-temperature of a comfortable 63.9°F (17.7°C), almost identical to the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Sour Lake, is an agreeable month, with an average temperature ranging between min 54.9°F (12.7°C) and max 71.2°F (21.8°C). The beginning of March marks a minor shift in the average high-temperature, moving from February's comfortable 63.9°F (17.7°C) to an agreeable 71.2°F (21.8°C). Weather in March »

Weather in April

April in Sour Lake, Texas, is a moderately hot spring month, with an average temperature varying between 59.5°F (15.3°C) and 78.4°F (25.8°C). April's onset brings a minor rise in the average high-temperature, moving from a pleasant 71.2°F (21.8°C) in March to a moderately hot 78.4°F (25.8°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Sour Lake, Texas, with an average temperature varying between 67.6°F (19.8°C) and 85.5°F (29.7°C). Sour Lake, Texas, in May denotes a subtle temperature transition, adjusting from an average high of 78.4°F (25.8°C) in April to a still warm 85.5°F (29.7°C). Weather in May »

Weather in June

June, the first month of the summer in Sour Lake, is a tropical month, with an average temperature varying between 73.6°F (23.1°C) and 90.7°F (32.6°C). Sour Lake greets June with an average high-temperature of a hot 90.7°F (32.6°C), marking a slight deviation from the preceding month. Weather in June »

Weather in July

July, the same as June, in Sour Lake, Texas, is a hot summer month, with an average temperature ranging between min 75.6°F (24.2°C) and max 92.7°F (33.7°C). July begins with an average high-temperature of a still tropical 92.7°F (33.7°C), reflecting close similarity to the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Sour Lake, is also a hot month, with an average temperature varying between 75.4°F (24.1°C) and 93.2°F (34°C). August, recording an average high temperature of 93.2°F (34°C) and a low temperature of 75.4°F (24.1°C), is Sour Lake's warmest month. The average heat index in August is evaluated at a life-threatening hot 120.2°F (49°C). Weather in August »

Weather in September

September, the first month of the autumn in Sour Lake, is still a hot month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 71.1°F (21.7°C). An average high-temperature of a still tropical 88.3°F (31.3°C) marks September, exhibiting a close resemblance to the conditions in August. Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Sour Lake, Texas, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 61.9°F (16.6°C). October's arrival aligns with a minor decrease in average high-temperatures, from September's hot 88.3°F (31.3°C) to a warm 80.4°F (26.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Sour Lake, Texas, with an average temperature ranging between min 52.7°F (11.5°C) and max 68.7°F (20.4°C). Sour Lake's November weather features a mild decline in high-temperatures, reducing from a warm 80.4°F (26.9°C) in October to an agreeable 68.7°F (20.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Sour Lake, Texas, with an average temperature ranging between max 61.7°F (16.5°C) and min 47.3°F (8.5°C). Sour Lake experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from an agreeable 68.7°F (20.4°C) in November to a refreshing 61.7°F (16.5°C). Weather in December »
[Resources]

Frequently asked questions

What is the coldest time of year in Sour Lake?

January is the coldest month in Sour Lake, with the temperature often reaching an average high of 59.5°F (15.3°C) and an average low of 44.2°F (6.8°C).

How many days does it rain in Sour Lake?

In Sour Lake, Texas, during the entire year, the rain falls for 174.4 days and collects up to 35.67" (906mm) of precipitation.

When does it snow in Sour Lake?

January is the only month when snow falls in Sour Lake, Texas.

What is the snowiest month in Sour Lake?

The month with the most snowfall in Sour Lake is January, when snow falls for 0.2 days and typically aggregates up to 0.16" (4mm) of snow.

How many days does it snow in Sour Lake?

Throughout the year, in Sour Lake, there are 0.3 snowfall days, and 0.16" (4mm) of snow is accumulated.

When is the lowest UV index in Sour Lake?

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

What is the most humid month in Sour Lake?

With an average relative humidity of 81%, February is the most humid month.

What is the driest month in Sour Lake?

February is the month with the least rainfall. Rain falls for 13.3 days and accumulates 2.05" (52mm) of precipitation.

When it does not snow in Sour Lake?

In Sour Lake, snow does not fall in February through December.

When is Daylight Saving Time (DST) in Sour Lake?

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

The month with the most rainfall is May, when the rain falls for 13.2 days and typically aggregates up to 4.21" (107mm) of precipitation.

When are the longest days in Sour Lake?

The month with the longest days is June, with an average of 14h and 6min of daylight.

What is the month with the highest UV index in Sour Lake?

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

What is the warmest month in Sour Lake?

The temperatures reach their highest averages in August, with highs of 93.2°F (34°C) and lows of 75.4°F (24.1°C).

What month has the most sunshine in Sour Lake?

With an average of 10.5h of sunshine, August has the most sunshine of the year.

What is the least humid month in Sour Lake?

October is the least humid month in Sour Lake, with an average relative humidity of 73%.

What is the month with the shortest days in Sour Lake?

December has the shortest days of the year, with an average of 10h and 12min of daylight.

What is the month with the least sunshine in Sour Lake?

The month with the least sunshine in Sour Lake is December, with an average of 5h of sunshine.

Average temperature
Sour Lake, TX

Average temperature - Sour Lake, TX

The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (59.5°F).

The month with the highest average low temperature is July (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

[Resources]

Average pressure
Sour Lake, TX

Average pressure - Sour Lake, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed
Sour Lake, TX

Average wind speed - Sour Lake, TX

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).

[Resources]

Average rainfall
Sour Lake, TX

Average rainfall - Sour Lake, TX

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is February (2.05").

[Resources]

Average rainfall days
Sour Lake, TX

Average rainfall days - Sour Lake, TX

The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and November (12.3 days).

[Resources]

Average snowfall
Sour Lake, TX

Average snowfall - Sour Lake, TX

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

[Resources]

Average snowfall days
Sour Lake, TX

Average snowfall days - Sour Lake, TX

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

Average daylight / Average sunshine
Sour Lake, TX

Average daylight / Average sunshine - Sour Lake, TX

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

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

[Resources]

Average sunshine days
Sour Lake, TX

Average sunshine days - Sour Lake, TX

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are February and June (11.1 days).

[Resources]

Average UV index
Sour Lake, TX

Average UV index - Sour Lake, TX

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
Sour Lake, TX

Average visibility - Sour Lake, TX

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

[Resources]

Sour Lake, Texas, USA

Weather forecast for your location

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