Brunswick weather in March: Brunswick, Georgia: normal highs, lows, rain and records for March
Brunswick in March has a normal high of 70°F and a normal low of 53°F, a daily mean of 62°F, rising from 68°F on the 1st to 73°F by the 31st. Measurable precipitation falls on 8 days in a normal March, 3.27 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 21°C and low of 12°C, 83 mm of precipitation in March.
- NOAA stationBrunswick Malcolm McKinnon Airport
- Station IDUSW00013878
- Location31.15°N 81.39°W
- Elevation16 ft (5 m)
- Population15,520
- Jan 62° 44°
- Feb 65° 47°
- Mar 70° 53°
- Apr 76° 60°
- May 83° 68°
- Jun 88° 74°
- Jul 91° 76°
- Aug 90° 76°
- Sep 86° 73°
- Oct 79° 64°
- Nov 71° 53°
- Dec 64° 47°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Brunswick in March?
The normal high is 70°F and the normal low 53°F, for a daily mean of 61.7°F. March is 5.6°F warmer than February and 6.3°F cooler than April. March is the 9th warmest month of the year in Brunswick and the 6th wettest. Across the month the normal high rises 5°F, from 68°F on March 1 to 73°F on March 31. From one year to the next March's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Marchs in three average between 58°F and 65°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 27%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| March 1 | 68°F | 50°F | 27% | 16% |
| March 8 | 69°F | 51°F | 26% | 16% |
| March 15 | 70°F | 53°F | 25% | 16% |
| March 22 | 72°F | 54°F | 24% | 16% |
| March 31 | 73°F | 56°F | 23% | 16% |
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 | 68°F | 50°F | 27% | 16% | 11 h 30 min |
| March 2 | 68°F | 50°F | 27% | 16% | 11 h 30 min |
| March 3 | 68°F | 50°F | 27% | 16% | 11 h 30 min |
| March 4 | 68°F | 51°F | 26% | 16% | 11 h 40 min |
| March 5 | 69°F | 51°F | 26% | 16% | 11 h 40 min |
| March 6 | 69°F | 51°F | 26% | 16% | 11 h 40 min |
| March 7 | 69°F | 51°F | 26% | 16% | 11 h 40 min |
| March 8 | 69°F | 51°F | 26% | 16% | 11 h 40 min |
| March 9 | 69°F | 52°F | 25% | 16% | 11 h 40 min |
| March 10 | 69°F | 52°F | 25% | 16% | 11 h 50 min |
| March 11 | 70°F | 52°F | 25% | 16% | 11 h 50 min |
| March 12 | 70°F | 52°F | 25% | 16% | 11 h 50 min |
| March 13 | 70°F | 52°F | 25% | 16% | 11 h 50 min |
| March 14 | 70°F | 53°F | 25% | 16% | 11 h 50 min |
| March 15 | 70°F | 53°F | 25% | 16% | 12 h |
| March 16 | 70°F | 53°F | 25% | 16% | 12 h |
| March 17 | 71°F | 53°F | 25% | 16% | 12 h |
| March 18 | 71°F | 53°F | 25% | 16% | 12 h |
| March 19 | 71°F | 53°F | 24% | 16% | 12 h |
| March 20 | 71°F | 54°F | 24% | 16% | 12 h 10 min |
| March 21 | 71°F | 54°F | 24% | 16% | 12 h 10 min |
| March 22 | 72°F | 54°F | 24% | 16% | 12 h 10 min |
| March 23 | 72°F | 54°F | 24% | 16% | 12 h 10 min |
| March 24 | 72°F | 54°F | 24% | 16% | 12 h 10 min |
| March 25 | 72°F | 55°F | 24% | 16% | 12 h 20 min |
| March 26 | 72°F | 55°F | 24% | 16% | 12 h 20 min |
| March 27 | 72°F | 55°F | 24% | 16% | 12 h 20 min |
| March 28 | 73°F | 55°F | 23% | 16% | 12 h 20 min |
| March 29 | 73°F | 56°F | 23% | 16% | 12 h 20 min |
| March 30 | 73°F | 56°F | 23% | 16% | 12 h 20 min |
| March 31 | 73°F | 56°F | 23% | 16% | 12 h 30 min |
- Normal high
- 70°FMarch average
- Normal low
- 53°FMarch average
- Precipitation
- 3.27 inmonth total
- Days with precipitation
- 80.01 inch or more
- Daylight
- 11 h 30 min to 12 h 30 minMarch 1 to March 31
- Days at 70°F or more
- 17
- Days at 80°F or more
- 3
- Sunshine
- 78%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00013878; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Brunswick in March?
On a given March day the chance of 0.01 inch or more is 25% on average, highest around March 1 (27%). In all, 3.27 in falls on 8 days of a normal March, 1 of them with an inch or more.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013878.
How humid and windy is Brunswick in March?
At 3 p.m. the normal temperature is 70°F with 58% relative humidity and a dew point of 54°F; at 6 a.m. it is 58°F with 86% humidity. The wind averages 8.3 mph, most often from the southeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 58°F | 54°F | 86% | 5.8 mph | 70% |
| 9 a.m. | 64°F | 55°F | 71% | 8.7 mph | 65% |
| noon | 70°F | 54°F | 57% | 10.9 mph | 63% |
| 3 p.m. | 70°F | 54°F | 58% | 12.1 mph | 64% |
| 6 p.m. | 67°F | 55°F | 65% | 9.7 mph | 67% |
| 9 p.m. | 63°F | 56°F | 76% | 7.4 mph | 72% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00013878. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for March in Brunswick?
The warmest March temperature on this station's record (since 1944) is 90°F, on March 12, 1967; the coldest is 22°F, on March 3, 1980. The wettest March brought 10.71 in (1983).
The March mean against the 1991-2020 normal of 61.7°F: 2021 63.5°F (+1.8), 2022 64.9°F (+3.2), 2023 67.0°F (+5.3), 2025 63.3°F (+1.6), 2026 65.5°F (+3.8). 5 of 5 ran warmer than normal.
| March | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 63.5°F | +1.8°F | 3.04 in |
| 2022 | 64.9°F | +3.2°F | 8.71 in |
| 2023 | 67.0°F | +5.3°F | 2.20 in |
| 2025 | 63.3°F | +1.6°F | – |
| 2026 | 65.5°F | +3.8°F | – |
Source: records: ACIS, station USW00013878; recent months: ACIS, station USW00013878. Records and recent months use complete months only.
How does March in Brunswick 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; Brunswick's is 70°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.