Climate and monthly weather forecast
Norman, OK

The colorful blossom of tulips, redbuds, and plums in a garden on the campus of the University of Oklahoma, Norman
The colorful blossom of tulips, redbuds, and plums in a garden on the campus of the University of Oklahoma, Norman

Weather in January

January, the same as December, in Norman, Oklahoma, is a frosty winter month, with an average temperature ranging between max 49.1°F (9.5°C) and min 32.4°F (0.2°C). January is the coldest month, with an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 32.4°F (0.2°C). Weather in January »

Weather in February

The last month of the winter, February, is a fresh month in Norman, Oklahoma, with an average temperature ranging between min 35.2°F (1.8°C) and max 52.2°F (11.2°C). In February, the average high-temperature is almost the same as in January - a fresh 52.2°F (11.2°C). Weather in February »

Weather in March

March, the first month of the spring in Norman, is an enjoyable month, with an average temperature fluctuating between 63°F (17.2°C) and 45.1°F (7.3°C). In Norman, Oklahoma, the average high-temperature in March rises from a cool 52.2°F (11.2°C) in February to a comfortable 63°F (17.2°C). Weather in March »

Weather in April

April in Norman, Oklahoma, is a pleasant spring month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 51.4°F (10.8°C). In April, the average high-temperature marginally rises from a comfortable 63°F (17.2°C) in March to a pleasant 70.9°F (21.6°C). Weather in April »

Weather in May

May, the last month of the spring in Norman, is a moderately hot month, with an average temperature fluctuating between 77.7°F (25.4°C) and 59.9°F (15.5°C). In May, the average high-temperature marginally rises from an agreeable 70.9°F (21.6°C) in April to a warm 77.7°F (25.4°C). Weather in May »

Weather in June

June, the first month of the summer in Norman, is a hot month, with an average temperature fluctuating between 88.3°F (31.3°C) and 69.8°F (21°C). In Norman, the average high-temperature in June rises from a warm 77.7°F (25.4°C) in May to a tropical 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Norman, Oklahoma, is a hot summer month, with an average temperature varying between 93.6°F (34.2°C) and 72.9°F (22.7°C). The warmest month is July, with an average high-temperature of 93.6°F (34.2°C) and an average low-temperature of 72.9°F (22.7°C). The average heat index in July is calculated to be a blistering 111.4°F (44.1°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Norman, Oklahoma, with temperature in the range of an average high of 93.2°F (34°C) and an average low of 71.8°F (22.1°C). In August, the average high-temperature is essentially the same as in July - a still hot 93.2°F (34°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Norman, Oklahoma, with an average temperature varying between 65.7°F (18.7°C) and 84.6°F (29.2°C). In September, the average high-temperature marginally drops from a tropical 93.2°F (34°C) in August to a warm 84.6°F (29.2°C). Weather in September »

Weather in October

October, the same as September, in Norman, Oklahoma, is another pleasant autumn month, with an average temperature ranging between max 71.6°F (22°C) and min 53.2°F (11.8°C). In October, the average high-temperature drops from a moderately hot 84.6°F (29.2°C) in September to an agreeable 71.6°F (22°C). Weather in October »

Weather in November

November, the last month of the autumn in Norman, is also a moderate month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 59.9°F (15.5°C). In Norman, the average high-temperature in November drops from an agreeable 71.6°F (22°C) in October to a mild 59.9°F (15.5°C). Weather in November »

Weather in December

December, the first month of the winter in Norman, is still a chilly month, with an average temperature fluctuating between 34.3°F (1.3°C) and 49.5°F (9.7°C). In Norman, the average high-temperature in December decreases from a moderate 59.9°F (15.5°C) in November to a frosty 49.5°F (9.7°C). Weather in December »
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FAQ

What is the coldest month in Norman?

The coldest month is January, with an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 32.4°F (0.2°C).

How much does it rain in Norman?

In Norman, Oklahoma, during the entire year, the rain falls for 121.1 days and collects up to 24.8" (630mm) of precipitation.

When does it snow in Norman?

Months with snowfall in Norman are January through March, November and December.

How much does it snow in Norman?

Throughout the year, there are 6.9 snowfall days, and 3.19" (81mm) of snow is accumulated.

What is the driest month in Norman?

The months with the least rainfall in Norman are February and November Rain falls for 7.2 days and accumulates 1.06" (27mm) of rain.

What is the snowiest month in Norman?

February is the month with the most snowfall in Norman. Snow falls for 2.2 days and accumulates 1.3" (33mm) of snow.

When is Daylight Saving Time (DST) in Norman?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Norman, Oklahoma, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

When it does not snow in Norman?

In Norman, snow does not fall in April through October.

What is the most humid month in Norman?

The most humid month in Norman, Oklahoma, is May, with an average relative humidity of 75%.

What is the wettest month in Norman?

May is the month with the most rainfall in Norman. Rain falls for 15.3 days and accumulates 3.86" (98mm) of precipitation.

When are the longest days in Norman?

The month with the longest days in Norman, Oklahoma, is June, with an average of 14h and 29min of daylight.

When is the highest UV index in Norman?

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

What is the warmest month in Norman?

The warmest month is July, with an average high-temperature of 93.6°F (34.2°C) and an average low-temperature of 72.9°F (22.7°C).

What month has the most sunshine in Norman?

July has the most sunshine of the year in Norman, Oklahoma, with an average of 11.1h of sunshine.

What is the least humid month in Norman?

August is the least humid month, with an average relative humidity of 60%.

What is the month with the shortest days in Norman?

December has the shortest days of the year in Norman, with an average of 9h and 50min of daylight.

What is the month with the least sunshine in Norman?

The month with the least sunshine is December, with an average of 6h of sunshine.

When is the lowest UV index in Norman?

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

Average temperature
Norman, OK

Average temperature - Norman, OK

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is January (49.1°F).

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).

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Average pressure
Norman, OK

Average pressure - Norman, OK

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Norman, OK

Average wind speed - Norman, OK

The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average rainfall
Norman, OK

Average rainfall - Norman, OK

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are February and November (1.06").

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Average rainfall days
Norman, OK

Average rainfall days - Norman, OK

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall
Norman, OK

Average snowfall - Norman, OK

The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Norman, OK

Average snowfall days - Norman, OK

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Norman, OK

Average daylight / Average sunshine - Norman, OK

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days
Norman, OK

Average sunshine days - Norman, OK

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is May (13.8 days).

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Average visibility
Norman, OK

Average visibility - Norman, OK

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).

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