Norman weather in March: Norman, Oklahoma: normal highs, lows, rain and records for March
Norman in March has a normal high of 63°F and a normal low of 40°F, a daily mean of 52°F, rising from 58°F on the 1st to 68°F by the 31st. Measurable precipitation falls on 7 days in a normal March, 2.80 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 17°C and low of 4°C, 71 mm of precipitation and 1 cm of snow in March.
- NOAA stationNorman (3 mi SSE)
- Station IDUSC00346386
- Location35.18°N 97.44°W
- Elevation1,128 ft (344 m)
- Population131,010
- Jan 50° 28°
- Feb 54° 31°
- Mar 63° 40°
- Apr 71° 48°
- May 79° 58°
- Jun 87° 67°
- Jul 93° 71°
- Aug 92° 70°
- Sep 84° 62°
- Oct 74° 50°
- Nov 62° 39°
- Dec 52° 31°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Norman in March?
The normal high is 63°F and the normal low 40°F, for a daily mean of 51.5°F. March is 8.6°F warmer than February and 8.3°F cooler than April. March is the 8th warmest month of the year in Norman and the 8th wettest. Across the month the normal high rises 10°F, from 58°F on March 1 to 68°F on March 31. From one year to the next March's mean temperature typically moves about 4.0°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 48°F and 56°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 25%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 58°F | 35°F | 21% | 14% |
| March 8 | 61°F | 38°F | 22% | 14% |
| March 15 | 63°F | 40°F | 23% | 14% |
| March 22 | 65°F | 42°F | 24% | 15% |
| March 31 | 68°F | 44°F | 25% | 15% |
Every day of March: normal high, low and chance of precipitation (warmest afternoon March 31, coldest night March 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| March 1 | 58°F | 35°F | 21% | 14% | 11 h 20 min |
| March 2 | 59°F | 36°F | 22% | 14% | 11 h 30 min |
| March 3 | 59°F | 36°F | 22% | 14% | 11 h 30 min |
| March 4 | 59°F | 36°F | 22% | 14% | 11 h 30 min |
| March 5 | 60°F | 37°F | 22% | 14% | 11 h 30 min |
| March 6 | 60°F | 37°F | 22% | 14% | 11 h 30 min |
| March 7 | 60°F | 37°F | 22% | 14% | 11 h 40 min |
| March 8 | 61°F | 38°F | 22% | 14% | 11 h 40 min |
| March 9 | 61°F | 38°F | 22% | 14% | 11 h 40 min |
| March 10 | 61°F | 38°F | 23% | 14% | 11 h 40 min |
| March 11 | 62°F | 39°F | 23% | 14% | 11 h 50 min |
| March 12 | 62°F | 39°F | 23% | 14% | 11 h 50 min |
| March 13 | 62°F | 39°F | 23% | 14% | 11 h 50 min |
| March 14 | 63°F | 39°F | 23% | 14% | 11 h 50 min |
| March 15 | 63°F | 40°F | 23% | 14% | 11 h 50 min |
| March 16 | 63°F | 40°F | 23% | 14% | 12 h |
| March 17 | 64°F | 40°F | 23% | 14% | 12 h |
| March 18 | 64°F | 41°F | 24% | 15% | 12 h |
| March 19 | 64°F | 41°F | 24% | 15% | 12 h |
| March 20 | 65°F | 41°F | 24% | 15% | 12 h 10 min |
| March 21 | 65°F | 41°F | 24% | 15% | 12 h 10 min |
| March 22 | 65°F | 42°F | 24% | 15% | 12 h 10 min |
| March 23 | 66°F | 42°F | 24% | 15% | 12 h 10 min |
| March 24 | 66°F | 42°F | 24% | 15% | 12 h 10 min |
| March 25 | 66°F | 42°F | 24% | 15% | 12 h 20 min |
| March 26 | 67°F | 43°F | 24% | 15% | 12 h 20 min |
| March 27 | 67°F | 43°F | 25% | 15% | 12 h 20 min |
| March 28 | 67°F | 43°F | 25% | 15% | 12 h 20 min |
| March 29 | 67°F | 43°F | 25% | 15% | 12 h 30 min |
| March 30 | 68°F | 44°F | 25% | 15% | 12 h 30 min |
| March 31 | 68°F | 44°F | 25% | 15% | 12 h 30 min |
- Normal high
- 63°FMarch average
- Normal low
- 40°FMarch average
- Precipitation
- 2.80 inmonth total
- Days with precipitation
- 70.01 inch or more
- Snowfall
- 0.2 inmonth total
- Nights at 32°F or colder
- 7
- Daylight
- 11 h 20 min to 12 h 30 minMarch 1 to March 31
- Days at 70°F or more
- 11
- Days at 80°F or more
- 2
- Sunshine
- 74%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00346386; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Norman in March?
On a given March day the chance of 0.01 inch or more is 23% on average, highest around March 31 (25%). In all, 2.80 in falls on 7 days of a normal March, 1 of them with an inch or more.
In a normal March in Norman, 7 nights fall to freezing, 1 days stay below freezing all day and snowfall averages 0.2 inches.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00346386.
What are the records for March in Norman?
The warmest March temperature on this station's record (since 1894) is 96°F, on March 22, 2026; the coldest is 1°F, on March 11, 1948. The wettest March brought 8.67 in (1990); the snowiest, 10.9 inches (1948).
The March mean against the 1991-2020 normal of 51.5°F: 2024 54.4°F (+2.9), 2025 56.6°F (+5.1), 2026 60.7°F (+9.2). 3 of 3 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2024 | 54.4°F | +2.9°F | 3.19 in |
| 2025 | 56.6°F | +5.1°F | 2.29 in |
| 2026 | 60.7°F | +9.2°F | 0.54 in |
Source: records: ACIS, station USC00346386; recent months: ACIS, station USC00346386. Records and recent months use complete months only.
How does March in Norman compare across Oklahoma?
Across the 134 places PlainClimate covers in Oklahoma, March normal highs run from 59°F in Newkirk to 69°F in Waurika; Norman's is 63°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.