Norman weather by month
Average highs run from 50°F in January to 92°F in July, and January nights average 28°F. It gets 38 inches of rain and melted snow a year and 4 inches of snow. Expect about 69 days a year at 90°F or hotter. Nights drop below freezing about 76 times a year. The most comfortable months are April and September to October.
Best time to visit Norman
For comfortable weather, go in April and September to October. In those months the average high stays between 62°F and 86°F, nights average 42°F or warmer, and rain stays under 4.5 inches for the month.
Month by month
| Month | High | Low | Precip. | Snow | Wet days | Days 90°F+ | Nights below 32°F | Feels |
|---|---|---|---|---|---|---|---|---|
| January | 50°F | 28°F | 1.4 in | 1.2 in | 3 | 0 | 22 | cool |
| February | 54°F | 31°F | 1.6 in | 1.2 in | 4 | 0 | 17 | cool |
| March | 63°F | 40°F | 2.8 in | 0.2 in | 5 | 0 | 7 | mild days, chilly nights |
| April | 71°F | 48°F | 3.5 in | 0.0 in | 5 | 1 | 1 | mild |
| May | 79°F | 58°F | 5.1 in | 0.0 in | 7 | 3 | 0 | warm |
| June | 87°F | 67°F | 4.8 in | 0.0 in | 6 | 12 | 0 | hot |
| July | 93°F | 71°F | 3.7 in | 0.0 in | 4 | 22 | 0 | hot |
| August | 92°F | 70°F | 3.6 in | 0.0 in | 5 | 22 | 0 | hot |
| September | 84°F | 62°F | 3.7 in | 0.0 in | 5 | 9 | 0 | warm |
| October | 74°F | 50°F | 3.4 in | 0.0 in | 5 | 1 | 1 | mild |
| November | 62°F | 39°F | 2.0 in | 0.5 in | 3 | 0 | 8 | cool |
| December | 52°F | 31°F | 2.0 in | 1.0 in | 3 | 0 | 20 | cool |
| Year | 72°F avg | 50°F avg | 37.7 in | 4.1 in | 54 | 69 | 76 |
"Wet days" are days with at least 0.1 inch of precipitation. "Feels" is a plain-language label for the average high. Normals for 1991-2020 from NOAA NCEI, station Norman 3Sse, OK (USC00346386), 3.3 miles from the city center. Averages describe typical conditions, not a forecast.
Sunrise, sunset and daylight in Norman
The shortest day is December 21, with 9h 46m of daylight; the longest is June 21, with 14h 32m. The earliest sunset comes around December 3 (5:16 pm) and the latest around June 27 (8:48 pm). The sun sets after 8 pm on 139 days a year.
| On the 15th of | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:37 am | 5:40 pm | 10h 03m |
| February | 7:15 am | 6:11 pm | 10h 56m |
| March | 7:40 am | 7:37 pm | 11h 57m |
| April | 6:57 am | 8:02 pm | 13h 05m |
| May | 6:25 am | 8:26 pm | 14h 01m |
| June | 6:14 am | 8:45 pm | 14h 31m |
| July | 6:26 am | 8:44 pm | 14h 17m |
| August | 6:49 am | 8:17 pm | 13h 28m |
| September | 7:12 am | 7:36 pm | 12h 23m |
| October | 7:36 am | 6:54 pm | 11h 18m |
| November | 7:04 am | 5:23 pm | 10h 18m |
| December | 7:31 am | 5:18 pm | 9h 47m |
Calculated for 2026 at the center of Norman with NOAA's solar equations, in local clock time (Central Time, including daylight saving time where it applies). Times shift by a minute or two from year to year.
Is Norman getting warmer?
The last 10 years averaged 1.6°F warmer than the 20th century. See the climate stripes for Norman.Frequently asked questions
What is the warmest month in Norman?
July is the warmest month, with an average high of 93°F and an average low of 71°F (NOAA 1991-2020 normals).
What is the coldest month in Norman?
January is the coldest, with average lows of 28°F and highs of 50°F.
What is the rainiest month in Norman?
May gets the most precipitation, 5.1 inches on average. January is the driest at 1.4 inches.
Does it snow in Norman?
Yes. Norman averages 4 inches of snow a year.
When is the best time to visit Norman?
For comfortable weather, April and September to October. Those months average highs between 62 and 86°F with lows of 42°F or more and modest rain.
Thinking of moving to Norman?
See what homes, rent and everyday prices cost, who lives there and how it compares with nearby cities on the full Norman profile.
Compare the weather: Norman vs Oklahoma City, Norman vs Edmond, Norman vs Lawton, Norman vs Tulsa.