Newnan weather in March: Newnan, Georgia: normal highs, lows, rain and records for March
Newnan in March has a normal high of 67°F and a normal low of 39°F, a daily mean of 53°F, rising from 63°F on the 1st to 71°F by the 31st. Measurable precipitation falls on 10 days in a normal March, 5.37 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 19°C and low of 4°C, 136 mm of precipitation and 1 cm of snow in March.
- NOAA stationNewnan (7 mi WNW)
- Station IDUSC00096335
- Location33.40°N 84.92°W
- Elevation795 ft (242 m)
- Population45,548
- Jan 54° 31°
- Feb 60° 34°
- Mar 67° 39°
- Apr 75° 47°
- May 81° 56°
- Jun 87° 65°
- Jul 90° 68°
- Aug 89° 68°
- Sep 84° 62°
- Oct 75° 49°
- Nov 66° 39°
- Dec 57° 33°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Newnan in March?
The normal high is 67°F and the normal low 39°F, for a daily mean of 53.1°F. March is 6.5°F warmer than February and 7.8°F cooler than April. March is the 8th warmest month of the year in Newnan and the wettest. Across the month the normal high rises 8°F, from 63°F on March 1 to 71°F on March 31. From one year to the next March's mean temperature typically moves about 3.6°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 50°F and 57°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 35%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 63°F | 36°F | 35% | 25% |
| March 8 | 65°F | 38°F | 33% | 24% |
| March 15 | 67°F | 39°F | 31% | 22% |
| March 22 | 69°F | 40°F | 30% | 21% |
| March 31 | 71°F | 43°F | 30% | 21% |
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 | 63°F | 36°F | 35% | 25% | 11 h 30 min |
| March 2 | 63°F | 36°F | 35% | 25% | 11 h 30 min |
| March 3 | 64°F | 37°F | 34% | 25% | 11 h 30 min |
| March 4 | 64°F | 37°F | 34% | 25% | 11 h 30 min |
| March 5 | 64°F | 37°F | 34% | 25% | 11 h 30 min |
| March 6 | 64°F | 37°F | 34% | 24% | 11 h 40 min |
| March 7 | 65°F | 37°F | 33% | 24% | 11 h 40 min |
| March 8 | 65°F | 38°F | 33% | 24% | 11 h 40 min |
| March 9 | 65°F | 38°F | 33% | 24% | 11 h 40 min |
| March 10 | 65°F | 38°F | 33% | 23% | 11 h 40 min |
| March 11 | 66°F | 38°F | 32% | 23% | 11 h 50 min |
| March 12 | 66°F | 38°F | 32% | 23% | 11 h 50 min |
| March 13 | 66°F | 38°F | 32% | 23% | 11 h 50 min |
| March 14 | 66°F | 39°F | 32% | 23% | 11 h 50 min |
| March 15 | 67°F | 39°F | 31% | 22% | 12 h |
| March 16 | 67°F | 39°F | 31% | 22% | 12 h |
| March 17 | 67°F | 39°F | 31% | 22% | 12 h |
| March 18 | 67°F | 40°F | 31% | 22% | 12 h |
| March 19 | 68°F | 40°F | 31% | 22% | 12 h |
| March 20 | 68°F | 40°F | 30% | 21% | 12 h 10 min |
| March 21 | 68°F | 40°F | 30% | 21% | 12 h 10 min |
| March 22 | 69°F | 40°F | 30% | 21% | 12 h 10 min |
| March 23 | 69°F | 41°F | 30% | 21% | 12 h 10 min |
| March 24 | 69°F | 41°F | 30% | 21% | 12 h 10 min |
| March 25 | 69°F | 41°F | 30% | 21% | 12 h 20 min |
| March 26 | 70°F | 41°F | 30% | 21% | 12 h 20 min |
| March 27 | 70°F | 42°F | 30% | 21% | 12 h 20 min |
| March 28 | 70°F | 42°F | 30% | 21% | 12 h 20 min |
| March 29 | 70°F | 42°F | 30% | 21% | 12 h 20 min |
| March 30 | 71°F | 42°F | 30% | 21% | 12 h 30 min |
| March 31 | 71°F | 43°F | 30% | 21% | 12 h 30 min |
- Normal high
- 67°FMarch average
- Normal low
- 39°FMarch average
- Precipitation
- 5.37 inmonth total
- Days with precipitation
- 100.01 inch or more
- Snowfall
- 0.3 inmonth total
- Nights at 32°F or colder
- 7
- Daylight
- 11 h 30 min to 12 h 30 minMarch 1 to March 31
- Days at 70°F or more
- 14
- Days at 80°F or more
- 3
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00096335; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in Newnan in March?
On a given March day the chance of 0.01 inch or more is 32% on average, highest around March 1 (35%). In all, 5.37 in falls on 10 days of a normal March, 2 of them with an inch or more.
In a normal March in Newnan, 7 nights fall to freezing and snowfall averages 0.3 inches.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00096335.
What are the records for March in Newnan?
The warmest March temperature on this station's record (since 1891) is 92°F, on March 19, 1908; the coldest is 11°F, on March 5, 1960. The wettest March brought 16.38 in (1929); the snowiest, 7.0 inches (1983).
The March mean against the 1991-2020 normal of 53.1°F: 2021 56.1°F (+3.0), 2022 53.9°F (+0.8), 2023 54.4°F (+1.3). 3 of 3 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 56.1°F | +3.0°F | 3.83 in |
| 2022 | 53.9°F | +0.8°F | 7.17 in |
| 2023 | 54.4°F | +1.3°F | 7.10 in |
Source: records: ACIS, station USC00096335; recent months: ACIS, station USC00096335. Records and recent months use complete months only.
How does March in Newnan compare across Georgia?
Across the 101 places PlainClimate covers in Georgia, March normal highs run from 55°F in Mountain City to 76°F in Folkston; Newnan's is 67°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.