Chattanooga
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Chattanooga, OK

January, like December, in Chattanooga, Oklahoma, is another fresh winter month, with average temperature ranging between max 51.6°F (10.9°C) and min 33.4°F (0.8°C). In Chattanooga, the average high-temperature in January is almost the same as in December - a still fresh 51.6°F (10.9°C). Weather in January »

The last month of the winter, February, is another cool month in Chattanooga, Oklahoma, with average temperature ranging between max 55°F (12.8°C) and min 36°F (2.2°C). In Chattanooga, Oklahoma, the average high-temperature is essentially the same as in January - a still fresh 55°F (12.8°C). Weather in February »

March, the first month of the spring, in Chattanooga, is an enjoyable month, with average temperature fluctuating between 65.1°F (18.4°C) and 45.7°F (7.6°C). In Chattanooga, Oklahoma, the average high-temperature in March increases, from a fresh 55°F (12.8°C) in February, to a comfortable 65.1°F (18.4°C). Weather in March »

April is a pleasant spring month in Chattanooga, Oklahoma, with average temperature ranging between max 73.2°F (22.9°C) and min 52.2°F (11.2°C). In Chattanooga, the average high-temperature slightly increases, from an enjoyable 65.1°F (18.4°C) in March, to a pleasant 73.2°F (22.9°C). Weather in April »

The last month of the spring, May, is a moderately hot month in Chattanooga, Oklahoma, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 61.2°F (16.2°C). In May, the average high-temperature slightly increases, from an agreeable 73.2°F (22.9°C) in April, to a moderately hot 81.3°F (27.4°C). Weather in May »

June, the first month of the summer, in Chattanooga, is a tropical month, with temperature in the range of an average low of 72°F (22.2°C) and an average high of 92.1°F (33.4°C). In Chattanooga, Oklahoma, the average high-temperature increases, from a moderately hot 81.3°F (27.4°C) in May, to a hot 92.1°F (33.4°C). Weather in June »

July is a torrid summer month in Chattanooga, Oklahoma, with average temperature fluctuating between 74.8°F (23.8°C) and 95.9°F (35.5°C). July is the warmest month, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 74.8°F (23.8°C). The average heat index is estimated at an extremely hot 111.4°F (44.1°C). Weather in July »

The last month of the summer, August, is another torrid month in Chattanooga, Oklahoma, with average temperature varying between 95.5°F (35.3°C) and 73.9°F (23.3°C). In August, the average high-temperature is relatively the same as in July - a still sweltering 95.5°F (35.3°C). Weather in August »

September, the first month of the autumn, in Chattanooga, is still a tropical month, with average temperature varying between 86.4°F (30.2°C) and 67.3°F (19.6°C). In Chattanooga, the average high-temperature in September drops, from a very hot 95.5°F (35.3°C) in August, to a tropical 86.4°F (30.2°C). Weather in September »

October, the same as September, in Chattanooga, Oklahoma, is an agreeable autumn month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 73.2°F (22.9°C). In October, the average high-temperature drops, from a hot 86.4°F (30.2°C) in September, to a pleasant 73.2°F (22.9°C). Weather in October »

The last month of the autumn, November, is another comfortable month in Chattanooga, Oklahoma, with average temperature fluctuating between 43.3°F (6.3°C) and 61.7°F (16.5°C). In November, the average high-temperature drops, from a pleasant 73.2°F (22.9°C) in October, to a comfortable 61.7°F (16.5°C). Weather in November »

December, the first month of the winter, in Chattanooga, is also a fresh month, with average temperature fluctuating between 51.3°F (10.7°C) and 34.7°F (1.5°C). December is the coldest month, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 34.7°F (1.5°C). Weather in December »

How much does it rain in Chattanooga?

Throughout the year, there are 109.7 rainfall days, and 22.4" (569mm) of precipitation is accumulated.

When does it snow in Chattanooga?

Months with snowfall are January through April, November and December.

How many days does it snow in Chattanooga?

Throughout the year, in Chattanooga, Oklahoma, there are 5.3 snowfall days, and 2.64" (67mm) of snow is accumulated.

When does it snow the most in Chattanooga?

January is the month with the most snowfall. Snow falls for 1 days and accumulates 0.91" (23mm) of snow.

What is the driest month in Chattanooga?

February is the month with the least rainfall in Chattanooga. Rain falls for 6.2 days and accumulates 0.83" (21mm) of precipitation.

What is the most humid month in Chattanooga?

The most humid month in Chattanooga, Oklahoma, is May, with an average relative humidity of 67%.

What is the wettest month in Chattanooga?

May is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.78" (96mm) of precipitation.

When it does not snow in Chattanooga?

In Chattanooga, Oklahoma, snow does not fall in May through October.

When are the longest days in Chattanooga?

June has the longest days of the year in Chattanooga, Oklahoma, with an average of 14.4h of daylight.

What is the month with the most sunshine in Chattanooga?

June and July, with an average of 11.3h of sunshine, are months with the most sunshine in Chattanooga, Oklahoma.

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

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

What is the warmest month in Chattanooga?

The warmest month in Chattanooga is July, with an average high-temperature of 95.9°F (35.5°C) and an average low-temperature of 74.8°F (23.8°C).

What is the least humid month in Chattanooga?

With an average relative humidity of 52%, August is the least humid month in Chattanooga, Oklahoma.

What is the coldest month in Chattanooga?

December is the coldest month, with an average high-temperature of 51.3°F (10.7°C) and an average low-temperature of 34.7°F (1.5°C).

What is the month with the shortest days in Chattanooga?

The month with the shortest days is December, with an average of 9.9h of daylight.

What is the month with the least sunshine in Chattanooga?

December has the least sunshine of the year in Chattanooga, Oklahoma, with an average of 6.3h of sunshine.

When is the lowest UV index in Chattanooga?

December is the month with the lowest UV index in Chattanooga, with an average maximum UV index of 2.
Average temperature - Chattanooga, OK
Average rainfall - Chattanooga, OK

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the lowest rainfall) is February (0.83").

Average rainfall days - Chattanooga, OK

The month with the highest number of rainy days is May (13.9 days).
The month with the lowest number of rainy days is January (4.3 days).

Average snowfall - Chattanooga, OK

The month with the highest snowfall is January (0.91").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days - Chattanooga, OK

The month with the highest number of snowfall days is February (2.3 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Chattanooga, OK

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

Months with most sunshine are June and July (Average sunshine: 11.3h).
The month with least sunshine is December (Average sunshine: 6.3h).