Climate and monthly weather forecastNorman, AR
Climate and monthly weather forecast
Weather in January
January, the same as December, in Norman, Arkansas, is a frosty winter month, with an average temperature varying between 32.5°F (0.3°C) and 48.7°F (9.3°C). Temperature readings reach their annual highs in January, averaging 48.7°F (9.3°C) and a minimum average of 32.5°F (0.3°C). Weather in January »Weather in February
The last month of the winter, February, is a cool month in Norman, Arkansas, with temperature in the range of an average high of 52.2°F (11.2°C) and an average low of 36.7°F (2.6°C). Norman records an average high-temperature of a cool 52.2°F (11.2°C) in February, closely mirroring the climate of the previous month. Weather in February »Weather in March
The first month of the spring, March, is an enjoyable month in Norman, Arkansas, with an average temperature ranging between max 61.2°F (16.2°C) and min 43.9°F (6.6°C). Norman sees an increase in the average high-temperature with the arrival of March, moving from February's fresh 52.2°F (11.2°C) to an enjoyable 61.2°F (16.2°C). Weather in March »Weather in April
April in Norman, Arkansas, is an agreeable spring month, with an average temperature ranging between max 70.3°F (21.3°C) and min 50.9°F (10.5°C). Norman, Arkansas, sees an increase in the average high-temperature with the arrival of April, moving from March's refreshing 61.2°F (16.2°C) to a pleasant 70.3°F (21.3°C). Weather in April »Weather in May
May, the last month of the spring in Norman, is a warm month, with an average temperature varying between 59.4°F (15.2°C) and 78.4°F (25.8°C). As May arrives, Norman's weather shows a minor increase in high-temperatures, edging from April's agreeable 70.3°F (21.3°C) to a warm 78.4°F (25.8°C). Weather in May »Weather in June
June, the first month of the summer in Norman, is a tropical month, with an average temperature varying between 88.2°F (31.2°C) and 67.6°F (19.8°C). With the beginning of June, Norman's average high-temperature sees an increase, transitioning from a warm 78.4°F (25.8°C) in May to a tropical 88.2°F (31.2°C). Weather in June »Weather in July
July, the same as June, in Norman, Arkansas, is another tropical summer month, with an average temperature varying between 91°F (32.8°C) and 70.2°F (21.2°C). July is the warmest month of the year, registering average temperatures as high as 91°F (32.8°C) and as low as 70.2°F (21.2°C). During July, the heat index is computed to be a blistering 111.2°F (44°C). Weather in July »Weather in August
August, the last month of the summer in Norman, is another hot month, with an average temperature ranging between min 69.3°F (20.7°C) and max 90.1°F (32.3°C). Norman marks the start of August with an average high-temperature of a still hot 90.1°F (32.3°C), hinting at a slight fluctuation from July's 91°F (32.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Norman, Arkansas, with temperature in the range of an average low of 63°F (17.2°C) and an average high of 83.7°F (28.7°C). The advent of September brings a slight shift in average high-temperature, moving from a hot 90.1°F (32.3°C) in August to a moderately hot 83.7°F (28.7°C). Weather in September »Weather in October
October, the same as September, in Norman, Arkansas, is an agreeable autumn month, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 72°F (22.2°C). With October's arrival, Norman sees a decrease in average high-temperatures, moving from a warm 83.7°F (28.7°C) in September to a pleasant 72°F (22.2°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 42.3°F (5.7°C) and an average high of 59.2°F (15.1°C). With November's arrival, Norman's weather changes as the average high-temperature falls from an agreeable 72°F (22.2°C) in October to a mild 59.2°F (15.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a cool month in Norman, Arkansas, with an average temperature varying between 36°F (2.2°C) and 50.9°F (10.5°C). In Norman, the beginning of December is marked by a marginally lowered average high-temperature, shifting from November's mild 59.2°F (15.1°C) to a cool 50.9°F (10.5°C). Weather in December »Updated: Jun 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Norman, the lowest temperatures are generally noted in January, averaging a high of 48.7°F (9.3°C) and a low of 32.5°F (0.3°C).
January is the month with the least rainfall. Rain falls for 9.6 days and accumulates 2.32" (59mm) of precipitation.
In Norman, during the entire year, the rain falls for 160.2 days and collects up to 38.86" (987mm) of precipitation.
January through March, November and December are months with snowfall.
Throughout the year, there are 5.8 snowfall days, and 3.46" (88mm) of snow is accumulated.
February is the month with the most snowfall. Snow falls for 2 days and accumulates 1.46" (37mm) of snow.
The months with the least sunshine are February and December, with an average of 5.1h of sunshine.
With an average relative humidity of 80%, March is the most humid month.
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.
In Norman, snow does not fall in April through October.
The month with the most rainfall is May, when the rain falls for 16 days and typically aggregates up to 4.76" (121mm) of precipitation.
June has the longest days of the year, with an average of 14h and 24min of daylight.
With an average maximum UV index of 7, June is the month with the highest UV index.
Norman's warmest weather arrives in July, when temperatures average a high of 91°F (32.8°C) and a low of 70.2°F (21.2°C).
The months with the lowest humidity are July through October, with an average relative humidity of 73%.
July has the most sunshine of the year, with an average of 10.2h of sunshine.
With an average of 9h and 54min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Norman, AR
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.7°F).
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure
Norman, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Norman, AR
- Average wind speed in January:
6.3mph - Average wind speed in February:
6.8mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.8mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5.8mph - Average wind speed in November:
6.2mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Norman, AR
The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, August, September and October (73%).
Average rainfall
Norman, AR
- Average rainfall in January:
2.32" - Average rainfall in February:
2.8" - Average rainfall in March:
3.78" - Average rainfall in April:
4.17" - Average rainfall in May:
4.76" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.07" - Average rainfall in August:
3.5" - Average rainfall in September:
2.72" - Average rainfall in October:
2.91" - Average rainfall in November:
3.03" - Average rainfall in December:
3.11"
The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (2.32").
Average rainfall days
Norman, AR
- Average rainfall days in January:
9.6 days - Average rainfall days in February:
12 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is January (9.6 days).
Average snowfall
Norman, AR
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Norman, AR
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Norman, AR
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days
Norman, AR
- Average sunshine days in January:
19 days - Average sunshine days in February:
14.1 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
13.1 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
10.5 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
18 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (10.5 days).
Average UV index
Norman, AR
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Norman, AR
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).
Average visibility
Norman, AR
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
