Biloxi weather in January: Biloxi, Mississippi: normal highs, lows, rain and records for January
Biloxi in January has a normal high of 60°F and a normal low of 44°F, a daily mean of 52°F, holding near 60°F all month. Measurable precipitation falls on 10 days in a normal January, 5.37 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 15°C and low of 6°C, 136 mm of precipitation in January.
- NOAA stationBiloxi
- Station IDUSC00220792
- Location30.39°N 89.00°W
- Elevation10 ft (3 m)
- From the center5 miles
- Population48,144
- Jan 60° 44°
- Feb 63° 47°
- Mar 69° 53°
- Apr 76° 60°
- May 83° 68°
- Jun 88° 74°
- Jul 90° 75°
- Aug 90° 75°
- Sep 87° 72°
- Oct 79° 62°
- Nov 69° 51°
- Dec 62° 46°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Biloxi in January?
The normal high is 60°F and the normal low 44°F, for a daily mean of 51.7°F. January is 2.3°F cooler than December and 3.5°F cooler than February. January is the 12th warmest month of the year in Biloxi and the 6th wettest. Across the month the normal high rises 1°F, from 60°F on January 1 to 61°F on January 31. From one year to the next January's mean temperature typically moves about 3.5°F either way (NOAA's standard deviation), so roughly two Januarys in three average between 48°F and 55°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 32%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| January 1 | 60°F | 44°F | 31% | 21% |
| January 8 | 60°F | 43°F | 31% | 21% |
| January 15 | 60°F | 43°F | 31% | 21% |
| January 22 | 60°F | 44°F | 31% | 21% |
| January 31 | 61°F | 45°F | 32% | 21% |
Every day of January: normal high, low and chance of precipitation (warmest afternoon January 31, coldest night January 12)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| January 1 | 60°F | 44°F | 31% | 21% | 10 h 10 min |
| January 2 | 60°F | 44°F | 31% | 21% | 10 h 10 min |
| January 3 | 60°F | 44°F | 31% | 21% | 10 h 10 min |
| January 4 | 60°F | 44°F | 31% | 21% | 10 h 10 min |
| January 5 | 60°F | 44°F | 31% | 21% | 10 h 20 min |
| January 6 | 60°F | 44°F | 31% | 21% | 10 h 20 min |
| January 7 | 60°F | 44°F | 31% | 21% | 10 h 20 min |
| January 8 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 9 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 10 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 11 | 59°F | 43°F | 31% | 21% | 10 h 20 min |
| January 12 | 59°F | 43°F | 31% | 21% | 10 h 20 min |
| January 13 | 59°F | 43°F | 31% | 21% | 10 h 20 min |
| January 14 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 15 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 16 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 17 | 60°F | 43°F | 31% | 21% | 10 h 20 min |
| January 18 | 60°F | 43°F | 31% | 21% | 10 h 30 min |
| January 19 | 60°F | 43°F | 31% | 21% | 10 h 30 min |
| January 20 | 60°F | 43°F | 31% | 21% | 10 h 30 min |
| January 21 | 60°F | 43°F | 31% | 21% | 10 h 30 min |
| January 22 | 60°F | 44°F | 31% | 21% | 10 h 30 min |
| January 23 | 60°F | 44°F | 31% | 21% | 10 h 30 min |
| January 24 | 60°F | 44°F | 31% | 21% | 10 h 30 min |
| January 25 | 60°F | 44°F | 31% | 21% | 10 h 30 min |
| January 26 | 60°F | 44°F | 31% | 21% | 10 h 40 min |
| January 27 | 60°F | 44°F | 31% | 21% | 10 h 40 min |
| January 28 | 60°F | 44°F | 31% | 21% | 10 h 40 min |
| January 29 | 61°F | 44°F | 31% | 21% | 10 h 40 min |
| January 30 | 61°F | 44°F | 32% | 21% | 10 h 40 min |
| January 31 | 61°F | 45°F | 32% | 21% | 10 h 40 min |
- Normal high
- 60°FJanuary average
- Normal low
- 44°FJanuary average
- Precipitation
- 5.37 inmonth total
- Days with precipitation
- 100.01 inch or more
- Nights at 32°F or colder
- 5
- Daylight
- 10 h 10 min to 10 h 40 minJanuary 1 to January 31
- Days at 70°F or more
- 3
- Sunshine
- 73%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00220792; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Biloxi in January?
On a given January day the chance of 0.01 inch or more is 31% on average, highest around January 30 (32%). In all, 5.37 in falls on 10 days of a normal January, 2 of them with an inch or more.
In a normal January in Biloxi, 5 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00220792.
What are the records for January in Biloxi?
The warmest January temperature on this station's record (since 1893) is 82°F, on January 11, 1949; the coldest is 10°F, on January 11, 1962. The wettest January brought 19.85 in (1991); the snowiest, 5.3 inches (2025).
The January mean against the 1991-2020 normal of 51.7°F: 2021 52.3°F (+0.6), 2022 48.9°F (−2.8), 2024 51.1°F (−0.6), 2025 48.0°F (−3.7), 2026 52.7°F (+1.0). 2 of 5 ran warmer than normal.
| January | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 52.3°F | +0.6°F | 1.21 in |
| 2022 | 48.9°F | −2.8°F | 2.47 in |
| 2024 | 51.1°F | −0.6°F | 7.45 in |
| 2025 | 48.0°F | −3.7°F | 4.75 in |
| 2026 | 52.7°F | +1.0°F | 6.03 in |
Source: records: ACIS, station USC00220792; recent months: ACIS, station USC00220792. Records and recent months use complete months only.
How does January in Biloxi compare across Mississippi?
Across the 81 places PlainClimate covers in Mississippi, January normal highs run from 49°F in Ripley to 63°F in Pascagoula; Biloxi's is 60°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.