Climate and monthly weather forecast
Grapevine, TX

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Weather in January

January, the same as December, is a cool winter month in Grapevine, Texas, with an average temperature fluctuating between 54.5°F (12.5°C) and 38.8°F (3.8°C). January stands out as Grapevine's coldest month, with temperatures ranging between an average high of 54.5°F (12.5°C) and a low of 38.8°F (3.8°C). Weather in January »

Weather in February

February, the last month of the winter in Grapevine, is a moderate month, with an average temperature varying between 57.7°F (14.3°C) and 42.3°F (5.7°C). The onset of February manifests an average high-temperature of a mild 57.7°F (14.3°C), demonstrating a minor variation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Grapevine, is a refreshing month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 67.5°F (19.7°C). The shift from February to March brings an increase in the average high-temperature, moving from a refreshing 57.7°F (14.3°C) to an enjoyable 67.5°F (19.7°C). Weather in March »

Weather in April

April is a moderately hot spring month in Grapevine, Texas, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 56.5°F (13.6°C). With the onset of April, Grapevine's weather sees a minor temperature rise, transitioning from a refreshing 67.5°F (19.7°C) in March to a moderately hot 75°F (23.9°C). Weather in April »

Weather in May

May, the last month of the spring in Grapevine, is also a moderately hot month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 64.6°F (18.1°C). The beginning of May marks a minor shift in the average high-temperature, moving from April's warm 75°F (23.9°C) to a still moderately hot 82.2°F (27.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a hot month in Grapevine, Texas, with an average temperature ranging between max 91.2°F (32.9°C) and min 73.9°F (23.3°C). The beginning of June signals a rise in the average high-temperature, moving from a moderately hot 82.2°F (27.9°C) in May to a hot 91.2°F (32.9°C). Weather in June »

Weather in July

July in Grapevine, Texas, is a sweltering summer month, with an average temperature fluctuating between 76.6°F (24.8°C) and 95.2°F (35.1°C). The transition into July shows a subtle variation to a very hot 95.2°F (35.1°C) from June's 91.2°F (32.9°C) in the average high-temperature. Weather in July »

Weather in August

The last month of the summer, August, is another torrid month in Grapevine, Texas, with an average temperature varying between 96.4°F (35.8°C) and 77.2°F (25.1°C). In Grapevine, Texas, August records the highest average temperatures, peaking at 96.4°F (35.8°C) and reaching a low of 77.2°F (25.1°C). For most parts of August, the heat index is appraised at a blistering 111.2°F (44°C). Weather in August »

Weather in September

September, the first month of the autumn in Grapevine, is still a tropical month, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 70.7°F (21.5°C). September ushers in a minor alteration in Grapevine's climate, with the average high-temperature moving from August's very hot 96.4°F (35.8°C) to a tropical 87.8°F (31°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Grapevine, Texas, with an average temperature ranging between min 58.6°F (14.8°C) and max 76.1°F (24.5°C). October suggests a modest reduction in the average high-temperature, shifting from a hot 87.8°F (31°C) in September to a warm 76.1°F (24.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Grapevine, is another comfortable month, with an average temperature ranging between max 64.6°F (18.1°C) and min 48.7°F (9.3°C). The arrival of November corresponds with a shift in temperature, down from a warm 76.1°F (24.5°C) in October to an enjoyable 64.6°F (18.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderate month in Grapevine, Texas, with temperature in the range of an average high of 55.6°F (13.1°C) and an average low of 41.5°F (5.3°C). December comes with a drop in the average high-temperature, falling from November's enjoyable 64.6°F (18.1°C) to a moderate 55.6°F (13.1°C). Weather in December »

Frequently asked questions

What is the coldest time of year in Grapevine?

Grapevine, Texas, witnesses the coldest weather in January, with temperatures averaging a high of 54.5°F (12.5°C) and a low of 38.8°F (3.8°C).

How much does it rain in Grapevine?

In Grapevine, during the entire year, the rain falls for 97.8 days and collects up to 9.29" (236mm) of precipitation.

When does it snow in Grapevine?

January through March are months with snowfall in Grapevine.

How many days does it snow in Grapevine?

In Grapevine, Texas, during the entire year, snow falls for 1.8 days and aggregates up to 0.28" (7mm) of snow.

What is the month with the lowest UV index in Grapevine?

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

What is the driest month in Grapevine?

The month with the least rainfall in Grapevine is February, when the rain falls for 5.8 days and typically collects 0.39" (10mm) of precipitation.

What is the snowiest month in Grapevine?

February is the month with the most snowfall. Snow falls for 0.9 days and accumulates 0.16" (4mm) of snow.

When is Daylight Saving Time (DST) in Grapevine?

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.

When it does not snow in Grapevine?

In Grapevine, Texas, snow does not fall in April through December.

What is the most humid month in Grapevine?

May is the most humid month in Grapevine, with an average relative humidity of 71%.

What is the wettest month in Grapevine?

May is the month with the most rainfall in Grapevine, Texas. Rain falls for 10.4 days and accumulates 1.34" (34mm) of precipitation.

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

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

When are the longest days in Grapevine?

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

What month has the most sunshine in Grapevine?

The month with the most sunshine in Grapevine is July, with an average of 11.1h of sunshine.

What is the warmest month in Grapevine?

August, noted for its average high-temperature of 96.4°F (35.8°C) and an average low-temperature of 77.2°F (25.1°C), is considered the warmest month in Grapevine.

What is the least humid month in Grapevine?

The least humid month is August, with an average relative humidity of 54%.

What is the month with the shortest days in Grapevine?

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

What is the month with the least sunshine in Grapevine?

December has the least sunshine of the year, with an average of 5.7h of sunshine.

Average temperature
Grapevine, TX

Average temperature - Grapevine, TX

The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (54.5°F).

The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure
Grapevine, TX

Average pressure - Grapevine, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Grapevine, TX

Average wind speed - Grapevine, TX

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

Average humidity
Grapevine, TX

Average humidity - Grapevine, TX

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).

Average rainfall
Grapevine, TX

Average rainfall - Grapevine, TX

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days
Grapevine, TX

Average rainfall days - Grapevine, TX

The month with the highest number of rainy days is September (10.5 days).
The month with the least rainy days is January (4.5 days).

Average snowfall
Grapevine, TX

Average snowfall - Grapevine, TX

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

Average snowfall days
Grapevine, TX

Average snowfall days - Grapevine, TX

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Grapevine, TX

Average daylight / Average sunshine - Grapevine, 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 July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days
Grapevine, TX

Average sunshine days - Grapevine, TX

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (16.8 days).

Average UV index
Grapevine, TX

Average UV index - Grapevine, 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).

Average visibility
Grapevine, TX

Average visibility - Grapevine, 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).

Grapevine, Texas, USA

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