Brunswick weather in January: Brunswick, Georgia: normal highs, lows, rain and records for January
Brunswick in January has a normal high of 62°F and a normal low of 44°F, a daily mean of 53°F, holding near 62°F all month. Measurable precipitation falls on 8 days in a normal January, 3.15 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 17°C and low of 7°C, 80 mm of precipitation in January.
- 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 January?
The normal high is 62°F and the normal low 44°F, for a daily mean of 53.0°F. January is 2.7°F cooler than December and 3.1°F cooler than February. January is the 12th warmest month of the year in Brunswick and the 7th wettest. From one year to the next January's mean temperature typically moves about 3.3°F either way (NOAA's standard deviation), so roughly two Januarys in three average between 50°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 28%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| January 1 | 62°F | 45°F | 26% | 15% |
| January 8 | 62°F | 44°F | 26% | 15% |
| January 15 | 62°F | 44°F | 26% | 16% |
| January 22 | 62°F | 44°F | 27% | 16% |
| January 31 | 62°F | 45°F | 28% | 17% |
Every day of January: normal high, low and chance of precipitation (warmest afternoon January 31, coldest night January 14)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| January 1 | 62°F | 45°F | 26% | 15% | 10 h 10 min |
| January 2 | 62°F | 45°F | 26% | 15% | 10 h 10 min |
| January 3 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 4 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 5 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 6 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 7 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 8 | 62°F | 44°F | 26% | 15% | 10 h 10 min |
| January 9 | 62°F | 44°F | 26% | 16% | 10 h 10 min |
| January 10 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 11 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 12 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 13 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 14 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 15 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 16 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 17 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 18 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 19 | 62°F | 44°F | 26% | 16% | 10 h 20 min |
| January 20 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 21 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 22 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 23 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 24 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 25 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 26 | 62°F | 44°F | 27% | 16% | 10 h 30 min |
| January 27 | 62°F | 44°F | 28% | 16% | 10 h 30 min |
| January 28 | 62°F | 45°F | 28% | 17% | 10 h 40 min |
| January 29 | 62°F | 45°F | 28% | 17% | 10 h 40 min |
| January 30 | 62°F | 45°F | 28% | 17% | 10 h 40 min |
| January 31 | 62°F | 45°F | 28% | 17% | 10 h 40 min |
- Normal high
- 62°FJanuary average
- Normal low
- 44°FJanuary average
- Precipitation
- 3.15 inmonth total
- Days with precipitation
- 80.01 inch or more
- Nights at 32°F or colder
- 4
- Daylight
- 10 h 10 min to 10 h 40 minJanuary 1 to January 31
- Days at 70°F or more
- 6
- Sunshine
- 76%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 January?
On a given January day the chance of 0.01 inch or more is 26% on average, highest around January 31 (28%). In all, 3.15 in falls on 8 days of a normal January, 1 of them with an inch or more.
In a normal January in Brunswick, 4 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013878.
How humid and windy is Brunswick in January?
At 3 p.m. the normal temperature is 58°F with 57% relative humidity and a dew point of 43°F; at 6 a.m. it is 48°F with 84% humidity. The wind averages 7.7 mph, most often from the north-northeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 48°F | 43°F | 84% | 6.6 mph | – |
| 9 a.m. | 50°F | 44°F | 79% | 7.9 mph | 56% |
| noon | 57°F | 44°F | 61% | 10.0 mph | 61% |
| 3 p.m. | 58°F | 43°F | 57% | 10.3 mph | 63% |
| 6 p.m. | 55°F | 44°F | 67% | 7.6 mph | 61% |
| 9 p.m. | 52°F | 45°F | 77% | 6.3 mph | 67% |
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 January in Brunswick?
The warmest January temperature on this station's record (since 1944) is 84°F, on January 30, 2023; the coldest is 6°F, on January 21, 1985. The wettest January brought 9.35 in (1991).
The January mean against the 1991-2020 normal of 53.0°F: 2021 54.4°F (+1.4), 2022 52.6°F (−0.4), 2023 57.6°F (+4.6), 2025 48.3°F (−4.7), 2026 53.2°F (+0.2). 3 of 5 ran warmer than normal.
| January | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 54.4°F | +1.4°F | 2.45 in |
| 2022 | 52.6°F | −0.4°F | 1.78 in |
| 2023 | 57.6°F | +4.6°F | 2.69 in |
| 2025 | 48.3°F | −4.7°F | – |
| 2026 | 53.2°F | +0.2°F | – |
Source: records: ACIS, station USW00013878; recent months: ACIS, station USW00013878. Records and recent months use complete months only.
How does January in Brunswick compare across Georgia?
Across the 101 places PlainClimate covers in Georgia, January normal highs run from 45°F in Mountain City to 67°F in Folkston; Brunswick's is 62°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.