Climate and monthly weather forecast
Fort Griffin, TX

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Weather in January

January, like December, is another refreshing winter month in Fort Griffin, Texas, with temperature in the range of an average low of 38.1°F (3.4°C) and an average high of 56.3°F (13.5°C). Fort Griffin experiences a subtle adjustment in high-temperatures to a still mild 56.3°F (13.5°C) with the onset of January, maintaining near parity with December's 56.1°F (13.4°C). Weather in January »

Weather in February

February, the last month of the winter in Fort Griffin, is another refreshing month, with temperature in the range of an average low of 41°F (5°C) and an average high of 60.3°F (15.7°C). Fort Griffin marks the start of February with an average high-temperature of a still moderate 60.3°F (15.7°C), hinting at a slight fluctuation from January's 56.3°F (13.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Fort Griffin, Texas, with an average temperature varying between 70.3°F (21.3°C) and 49.8°F (9.9°C). In Fort Griffin, the average high-temperature in March increases from a moderate 60.3°F (15.7°C) in February to an agreeable 70.3°F (21.3°C). Weather in March »

Weather in April

April in Fort Griffin, Texas, is a warm spring month, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 55.6°F (13.1°C). April witnesses a subtle temperature ascent, adjusting from a pleasant 70.3°F (21.3°C) in March to a moderately hot 78.1°F (25.6°C). Weather in April »

Weather in May

May, the last month of the spring in Fort Griffin, is also a moderately hot month, with an average temperature ranging between min 63.7°F (17.6°C) and max 84.9°F (29.4°C). A soft shift in the average high-temperature is noticeable in May, transitioning from a warm 78.1°F (25.6°C) in April to a still moderately hot 84.9°F (29.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Fort Griffin, Texas, with an average temperature fluctuating between 93.7°F (34.3°C) and 72.1°F (22.3°C). With the start of June, the average high-temperature marginally shifts from May's moderately hot 84.9°F (29.4°C) to a hot 93.7°F (34.3°C). Weather in June »

Weather in July

July is a very hot summer month in Fort Griffin, Texas, with an average temperature fluctuating between 75.2°F (24°C) and 96.1°F (35.6°C). The high-temperature average in July for Fort Griffin is a torrid 96.1°F (35.6°C), staying closely aligned with June's conditions. Weather in July »

Weather in August

August, the last month of the summer in Fort Griffin, is another very hot month, with temperature in the range of an average high of 96.6°F (35.9°C) and an average low of 75.2°F (24°C). August stands out as Fort Griffin's warmest month, with temperatures ranging between an average high of 96.6°F (35.9°C) and a low of 75.2°F (24°C). August's mean heat index is evaluated at a blistering 107.6°F (42°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Fort Griffin, Texas, with an average temperature varying between 68.7°F (20.4°C) and 87.3°F (30.7°C). In September, the average high-temperature goes from a torrid 96.6°F (35.9°C) in August to a hot 87.3°F (30.7°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Fort Griffin, Texas, with an average temperature ranging between max 76.5°F (24.7°C) and min 57.4°F (14.1°C). October brings a decrease in the average high-temperature, shifting from a tropical 87.3°F (30.7°C) in September to a moderately hot 76.5°F (24.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Fort Griffin, is another comfortable month, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 46.9°F (8.3°C). The start of November involves a temperature drop, moving from a moderately hot 76.5°F (24.7°C) in October to a comfortable 65.5°F (18.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Fort Griffin, Texas, with an average temperature varying between 56.1°F (13.4°C) and 39.2°F (4°C). The coldest temperatures occur during December, when averages reach a peak of 56.1°F (13.4°C) and a low of 39.2°F (4°C). Weather in December »
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the driest month?

The months with the least rainfall are January and February Rain falls for 4.6 days and accumulates 0.87" (22mm) of rain.

How much does it rain?

Throughout the year, there are 98.6 rainfall days, and 17.64" (448mm) of precipitation is accumulated.

When does it snow?

January through March, November and December are months with snowfall in Fort Griffin.

How much does it snow in Fort Griffin?

In Fort Griffin, during the entire year, snow falls for 4.2 days and aggregates up to 3.11" (79mm) of snow.

What is the snowiest month in Fort Griffin?

The month with the most snowfall is February, when snow falls for 1.7 days and typically aggregates up to 1.77" (45mm) of snow.

When is Daylight Saving Time (DST) in Fort Griffin?

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?

April through October are months without snowfall.

What is the most humid month?

The most humid month is May, with an average relative humidity of 61%.

What is the rainiest month?

May is the month with the most rainfall. Rain falls for 11.9 days and accumulates 2.36" (60mm) of precipitation.

When is the highest UV index?

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

When are the longest days in Fort Griffin?

With an average of 14h and 18min of daylight, June has the longest days of the year.

What month has the most sunshine?

With an average of 11.4h of sunshine, July has the most sunshine of the year.

What is the hottest time of year?

August is the month when Fort Griffin experiences its warmest temperatures, averaging a high of 96.6°F (35.9°C) and a low of 75.2°F (24°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 48%.

What time of the year is the coldest?

December, known for its average high temperature of 56.1°F (13.4°C) and an average low temperature of 39.2°F (4°C), is the coldest month.

What is the month with the shortest days?

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

What is the month with the least sunshine?

With an average of 6.3h of sunshine, December has the least sunshine of the year.

What is the month with the lowest UV index?

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

Average temperature
Fort Griffin, TX

Average temperature - Fort Griffin, TX

The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is December (56.1°F).

The months with the highest average low temperature are July and August (75.2°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).

Average pressure
Fort Griffin, TX

Average pressure - Fort Griffin, TX

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed
Fort Griffin, TX

Average wind speed - Fort Griffin, TX

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is September (8.8mph).

Average humidity
Fort Griffin, TX

Average humidity - Fort Griffin, TX

The month with the highest relative humidity is May (61%).
The month with the lowest relative humidity is August (48%).

Average rainfall
Fort Griffin, TX

Average rainfall - Fort Griffin, TX

The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and February (0.87").

Average rainfall days
Fort Griffin, TX

Average rainfall days - Fort Griffin, TX

The month with the highest number of rainy days is September (12.1 days).
The month with the least rainy days is January (4.6 days).

Average snowfall
Fort Griffin, TX

Average snowfall - Fort Griffin, TX

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Fort Griffin, TX

Average snowfall days - Fort Griffin, TX

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Fort Griffin, TX

Average daylight / Average sunshine - Fort Griffin, 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 24min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days
Fort Griffin, TX

Average sunshine days - Fort Griffin, TX

The month with the most sunshine days is January (25 days).
The month with the least sunshine days is September (15.5 days).

Average UV index
Fort Griffin, TX

Average UV index - Fort Griffin, TX

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average visibility
Fort Griffin, TX

Average visibility - Fort Griffin, 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).

Fort Griffin, Texas, USA

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