Keller
Texas, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Keller, TX

January, like December, in Keller, Texas, is a cool winter month, with average temperature ranging between max 54.5°F (12.5°C) and min 38.3°F (3.5°C). The coldest month is January, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 38.3°F (3.5°C). Weather in January »

The last month of the winter, February, is a moderate month in Keller, Texas, with average temperature ranging between max 58.1°F (14.5°C) and min 41.9°F (5.5°C). In Keller, the average high-temperature is essentially the same as in January - a moderate 58.1°F (14.5°C). Weather in February »

The first month of the spring, March, is an enjoyable month in Keller, Texas, with average temperature varying between 67.5°F (19.7°C) and 49.8°F (9.9°C). In Keller, Texas, the average high-temperature in March increases, from a moderate 58.1°F (14.5°C) in February, to a comfortable 67.5°F (19.7°C). Weather in March »

April in Keller, Texas, is a warm spring month, with average temperature ranging between max 74.8°F (23.8°C) and min 55.8°F (13.2°C). In Keller, the average high-temperature marginally rises, from a comfortable 67.5°F (19.7°C) in March, to a moderately hot 74.8°F (23.8°C). Weather in April »

The last month of the spring, May, is also a moderately hot month in Keller, Texas, with average temperature ranging between max 81.9°F (27.7°C) and min 63.9°F (17.7°C). In May, the average high-temperature slightly increases, from a warm 74.8°F (23.8°C) in April, to a still moderately hot 81.9°F (27.7°C). Weather in May »

The first month of the summer, June, is a hot month in Keller, Texas, with average temperature fluctuating between 72.9°F (22.7°C) and 90.9°F (32.7°C). In Keller, Texas, the average high-temperature increases, from a moderately hot 81.9°F (27.7°C) in May, to a tropical 90.9°F (32.7°C). Weather in June »

July, the same as June, in Keller, Texas, is another tropical summer month, with average temperature varying between 75.7°F (24.3°C) and 94.6°F (34.8°C). In Keller, the average high-temperature is essentially the same as in June - a still tropical 94.6°F (34.8°C). Weather in July »

The last month of the summer, August, is a torrid month in Keller, Texas, with average temperature fluctuating between 95.9°F (35.5°C) and 75.7°F (24.3°C). August is the warmest month, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 75.7°F (24.3°C). The average heat index is estimated at an extremely hot 111.4°F (44.1°C). Weather in August »

September, the first month of the autumn, in Keller, is still a hot month, with average temperature ranging between max 87.4°F (30.8°C) and min 69.6°F (20.9°C). In September, the average high-temperature slightly decreases, from a sweltering 95.9°F (35.5°C) in August, to a tropical 87.4°F (30.8°C). Weather in September »

October, like September, in Keller, Texas, is a moderately hot autumn month, with average temperature ranging between min 58.1°F (14.5°C) and max 75.7°F (24.3°C). In Keller, the average high-temperature in October decreases, from a tropical 87.4°F (30.8°C) in September, to a moderately hot 75.7°F (24.3°C). Weather in October »

November, the last month of the autumn, in Keller, is another comfortable month, with average temperature varying between 64.6°F (18.1°C) and 48°F (8.9°C). In November, the average high-temperature drops, from a moderately hot 75.7°F (24.3°C) in October, to a comfortable 64.6°F (18.1°C). Weather in November »

December, the first month of the winter, in Keller, is still a mild month, with average temperature ranging between max 55.4°F (13°C) and min 40.6°F (4.8°C). In Keller, the average high-temperature drops, from an enjoyable 64.6°F (18.1°C) in November, to a mild 55.4°F (13°C). Weather in December »

What is the coldest month in Keller?

The coldest month in Keller, Texas, is January, with an average high-temperature of 54.5°F (12.5°C) and an average low-temperature of 38.3°F (3.5°C).

How many days does it rain in Keller?

In Keller, during the entire year, the rain falls for 100.6 days and collects up to 13.94" (354mm) of precipitation.

How much does it snow in Keller?

In Keller, during the entire year, snow aggregates up to 0.39" (10mm).

When it does not snow in Keller?

In Keller snow does not fall in January, April through November.

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

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

When does it snow in Keller?

Months with snowfall are February, March and December.

When does it snow the most in Keller?

The month with the most snowfall in Keller, Texas, is February when snow falls for 0.8 days and typically aggregates up to 0.31" (8mm) of snow.

What is the most humid month in Keller?

May is the most humid month, with an average relative humidity of 73%.

What is the wettest month in Keller?

The month with the most rainfall is May when the rain falls for 11.9 days and typically aggregates up to 2.09" (53mm) of precipitation.

When are the longest days in Keller?

The month with the longest days is June, with an average of 14.3h of daylight.

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

Months with the highest UV index in Keller, Texas, are June through August, with an average maximum UV index of 7.

What month has the most sunshine in Keller?

With an average of 11.1h of sunshine, July has the most sunshine of the year in Keller, Texas.

What is the warmest month in Keller?

With an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 75.7°F (24.3°C), August is the warmest month in Keller, Texas.

What is the least humid month in Keller?

With an average relative humidity of 55%, August is the least humid month in Keller.

What is the driest month in Keller?

December is the month with the least rainfall in Keller, Texas. Rain falls for 5.5 days and accumulates 0.55" (14mm) of precipitation.

What is the month with the shortest days in Keller?

With an average of 10h of daylight, December has the shortest days of the year in Keller.

What is the month with the least sunshine in Keller?

December has the least sunshine of the year in Keller, with an average of 5.7h of sunshine.
Average temperature - Keller, TX
Average rainfall - Keller, TX

The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the lowest rainfall) is December (0.55").

Average rainfall days - Keller, TX

The month with the highest number of rainy days is May (11.9 days).
The month with the lowest number of rainy days is January (4 days).

Average snowfall - Keller, TX

The month with the highest snowfall is February (0.31").
Months with the lowest snowfall are January, April, May, June, July, August, September, October and November (0").

Average snowfall days - Keller, TX

The month with the highest number of snowfall days is February (0.8 days).
Months with the lowest number of snowfall days are January, April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Keller, TX