Climate and monthly weather forecast
Sundown, TX

Share

Weather in January

January, the same as December, is another fresh winter month in Sundown, Texas, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 34.3°F (1.3°C). On the advent of January, Sundown's average high-temperature exhibits a minor adjustment to a still cool 53.1°F (11.7°C) from December's 52.5°F (11.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Sundown, Texas, with temperature in the range of an average low of 37.2°F (2.9°C) and an average high of 57.6°F (14.2°C). Sundown's February average high-temperature settles at a refreshing 57.6°F (14.2°C), showing a near match with the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Sundown, Texas, with an average temperature fluctuating between 68.4°F (20.2°C) and 45.5°F (7.5°C). The onset of March brings a temperature shift, with the average high-temperature moving from a refreshing 57.6°F (14.2°C) in February to an agreeable 68.4°F (20.2°C). Weather in March »

Weather in April

April in Sundown, Texas, is a moderately hot spring month, with an average temperature ranging between min 51.6°F (10.9°C) and max 76.1°F (24.5°C). The beginning of April signals a minor rise in the average high-temperature, moving from a pleasant 68.4°F (20.2°C) in March to a warm 76.1°F (24.5°C). Weather in April »

Weather in May

May, the last month of the spring in Sundown, is another warm month, with an average temperature fluctuating between 60.3°F (15.7°C) and 83.1°F (28.4°C). The onset of May introduces a subtle rise in the average high-temperature, nudging from 76.1°F (24.5°C) in April to a still warm 83.1°F (28.4°C). Weather in May »

Weather in June

June, the first month of the summer in Sundown, is a tropical month, with an average temperature ranging between min 70.2°F (21.2°C) and max 92.5°F (33.6°C). Sundown's June weather, marked by an average high temperature of 92.5°F (33.6°C) and an average low temperature of 70.2°F (21.2°C), is the warmest in the year. For June, the heat index is appraised at a fiery hot 96.8°F (36°C). Weather in June »

Weather in July

July, the same as June, in Sundown, Texas, is another tropical summer month, with an average temperature ranging between min 72.3°F (22.4°C) and max 91.9°F (33.3°C). The transition from June to July sees average high-temperatures adjusting to a still hot 91.9°F (33.3°C), from a not significantly different 92.5°F (33.6°C). Weather in July »

Weather in August

August, the last month of the summer in Sundown, is another hot month, with temperature in the range of an average low of 70.9°F (21.6°C) and an average high of 91.9°F (33.3°C). Sundown's shift into August establishes the average high temperature at a still tropical 91.9°F (33.3°C), identical to July's climate. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Sundown, Texas, with an average temperature fluctuating between 83.3°F (28.5°C) and 64°F (17.8°C). September sees a slight reduction in average high-temperature, with a shift from a tropical 91.9°F (33.3°C) in August to a moderately hot 83.3°F (28.5°C). Weather in September »

Weather in October

October, the same as September, in Sundown, Texas, is an agreeable autumn month, with an average temperature varying between 53.4°F (11.9°C) and 72.7°F (22.6°C). In October, the meteorological conditions alter, with the average high-temperature shifting from a moderately hot 83.3°F (28.5°C) in September to a pleasant 72.7°F (22.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Sundown, is also an enjoyable month, with an average temperature varying between 62.6°F (17°C) and 42.8°F (6°C). In November, the average high-temperature goes from a pleasant 72.7°F (22.6°C) in October to a refreshing 62.6°F (17°C). Weather in November »

Weather in December

December, the first month of the winter in Sundown, is still a cool month, with an average temperature fluctuating between 52.5°F (11.4°C) and 35.1°F (1.7°C). In Sundown, December is the month with the lowest recorded average temperatures, measuring a high of 52.5°F (11.4°C) and a low of 35.1°F (1.7°C). Weather in December »

Frequently asked questions

How many days does it rain?

In Sundown, during the entire year, the rain falls for 69.6 days and collects up to 10.31" (262mm) of precipitation.

When does it snow?

January through April, October through December are months with snowfall.

How many days does it snow?

In Sundown, during the entire year, snow falls for 8 days and aggregates up to 3.74" (95mm) of snow.

What is the driest month?

February is the month with the least rainfall. Rain falls for 2.3 days and accumulates 0.28" (7mm) of precipitation.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 2.3 days and accumulates 1.54" (39mm) of snow.

When is Daylight Saving Time (DST)?

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 least humid month?

April is the least humid month, with an average relative humidity of 35%.

When it does not snow?

In Sundown, snow does not fall in May through September.

What is the month with the highest UV index?

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

What are the warmest months?

Sundown's warmest month, June, registers temperatures that range from a high of 92.5°F (33.6°C) to a low of 70.2°F (21.2°C).

When are the longest days?

The month with the longest days in Sundown is June, with an average of 14h and 18min of daylight.

What month has the most sunshine?

With an average of 11.7h of sunshine, June has the most sunshine of the year.

What is the most humid month?

With an average relative humidity of 56%, September is the most humid month.

What is the wettest month?

September is the month with the most rainfall. Rain falls for 10.5 days and accumulates 1.77" (45mm) of precipitation.

What is the coldest time of year?

December, known for its average high temperature of 52.5°F (11.4°C) and an average low temperature of 35.1°F (1.7°C), is the coldest month.

What is the month with the shortest days?

The month with the shortest days in Sundown is December, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Sundown?

December has the least sunshine of the year, with an average of 6.7h of sunshine.

When is the lowest UV index?

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average temperature
Sundown, TX

Average temperature - Sundown, TX

The warmest month (with the highest average high temperature) is June (92.5°F).
The month with the lowest average high temperature is December (52.5°F).

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure
Sundown, TX

Average pressure - Sundown, TX

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed
Sundown, TX

Average wind speed - Sundown, TX

The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).

Average humidity
Sundown, TX

Average humidity - Sundown, TX

The month with the highest relative humidity is September (56%).
The month with the lowest relative humidity is April (35%).

Average rainfall
Sundown, TX

Average rainfall - Sundown, TX

The wettest month (with the highest rainfall) is September (1.77").
The driest month (with the least rainfall) is February (0.28").

Average rainfall days
Sundown, TX

Average rainfall days - Sundown, TX

The month with the highest number of rainy days is September (10.5 days).
The month with the least rainy days is November (2.1 days).

Average snowfall
Sundown, TX

Average snowfall - Sundown, TX

The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Sundown, TX

Average snowfall days - Sundown, TX

The months with the highest number of snowfall days are February and December (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Sundown, TX

Average daylight / Average sunshine - Sundown, TX

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days
Sundown, TX

Average sunshine days - Sundown, TX

The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is September (18.2 days).

Average visibility
Sundown, TX

Average visibility - Sundown, 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).

Sundown, Texas, USA

Weather forecast for your location

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