easeweather.com
Harrison County (Biloxi)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Biloxi (MS)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Norfolk (VA)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Harrison County, Mississippi for January 2026

Your guide to Harrison County weather in January - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Harrison County during January is quite rare, with fewer than 2 snowy days on average.
    According to Harrison County snow forecast for January 2026, no snow is expected at the beginning of the month.

    • Temperatures

  • The forecast for the coming days of January 2026 predicts a temperature of 19.6 °F , which is warmer than usual.

  • In general, the average temperature in Harrison County at the beginning of January is 15.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 15.1 °F by the end of January.

    • Rain 🌧️

  • Harrison County experiences moderate rainfall in January, with an average of 7 rainy days and a total precipitation of 191.2 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
12°/5°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Harrison County Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
18°
2
Patchy rain possible
18°
3
Patchy rain possible
16°
4
Overcast
15°
5
Moderate or heavy rain shower
19°
6
Heavy rain at times
17°
7
Sunny
8°
8
Partly cloudy
8°
9
Overcast
8°
10
Moderate or heavy rain shower
15°
11
Overcast
7°
12
Moderate rain at times
11°
13
Moderate or heavy rain shower
13°
14
Partly cloudy
12°
15
Overcast
14°
16
Cloudy
16°
17
Cloudy
14°
18
Moderate or heavy rain shower
18°
19
Cloudy
13°
20
Sunny
6°
21
Moderate or heavy snow showers
1°
22
Sunny
3°
23
Overcast
7°
24
Overcast
10°
25
Overcast
10°
26
Overcast
14°
27
Moderate or heavy rain shower
17°
28
Overcast
14°
29
Overcast
15°
30
Overcast
17°
31
Overcast
19°

Temperatures trend during January in Harrison County

See the weather trend as well as the moving average line

January weather in Harrison County day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
Jan. 1 Sunny
Sunny
 18° /9° 0 mm 0 cm
Jan. 2 Patchy rain possible
Patchy rain possible
 18° /11° 0.5 mm 0 cm
Jan. 3 Patchy rain possible
Patchy rain possible
 16° /12° 3.8 mm 0 cm
Jan. 4 Overcast
Overcast
 15° /7° 0 mm 0 cm
Jan. 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /15° 7.7 mm 0 cm
Jan. 6 Heavy rain at times
Heavy rain at times
 17° /2° 15.6 mm 0 cm
Jan. 7 Sunny
Sunny
 8° /0° 0 mm 0 cm
Jan. 8 Partly cloudy
Partly cloudy
 8° /0° 0 mm 0 cm
Jan. 9 Overcast
Overcast
 8° /0° 0.5 mm 0 cm
Jan. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /5° 52 mm 0 cm
Jan. 11 Overcast
Overcast
 7° /3° 0 mm 0 cm
Jan. 12 Moderate rain at times
Moderate rain at times
 11° /3° 12.5 mm 0 cm
Jan. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /8° 42.8 mm 0 cm
Jan. 14 Partly cloudy
Partly cloudy
 12° /3° 0 mm 0 cm
Jan. 15 Overcast
Overcast
 14° /7° 0.5 mm 0 cm
Jan. 16 Cloudy
Cloudy
 16° /7° 0.6 mm 0 cm
Jan. 17 Cloudy
Cloudy
 14° /6° 0.1 mm 0 cm
Jan. 18 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /13° 25.6 mm 0 cm
Jan. 19 Cloudy
Cloudy
 13° /2° 0 mm 0 cm
Jan. 20 Sunny
Sunny
 6° /-2° 0 mm 0 cm
Jan. 21 Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-2° 26.2 mm 18.5 cm
Jan. 22 Sunny
Sunny
 3° /-7° 0 mm 0 cm
Jan. 23 Overcast
Overcast
 7° /-4° 0 mm 0 cm
Jan. 24 Overcast
Overcast
 10° /0° 0 mm 0 cm
Jan. 25 Overcast
Overcast
 10° /1° 0 mm 0 cm
Jan. 26 Overcast
Overcast
 14° /8° 0 mm 0 cm
Jan. 27 Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /11° 7.1 mm 0 cm
Jan. 28 Overcast
Overcast
 14° /8° 0 mm 0 cm
Jan. 29 Overcast
Overcast
 15° /9° 0 mm 0 cm
Jan. 30 Overcast
Overcast
 17° /13° 0 mm 0 cm
Jan. 31 Overcast
Overcast
 19° /15° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Harrison County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Harrison County forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Harrison County in January - FAQ

What are the expected maximum and minimum temperatures in Harrison County during January?
During January, expect a variety of temperatures with highs around 12° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Harrison County during January?
Significant rainfall exceeding 191.2 mm is expected in Harrison County during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Harrison County in January 2026?
Harrison County typically sees 18.46 cm of snowfall during January.
What are the typical wind conditions in Harrison County during January?
The average wind speed in Harrison County during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

Harrison County snow forecast January 2026

Track daily snowfall levels and discover Harrison County’s snowy potential this January ❄️
On average, Harrison County sees 1 snowy days during January, with approximately 18.5 cm of total snowfall.

January rainfall patterns in Harrison County

Explore the daily rainfall trends and prepare for Harrison Countys January weather 💧
Typically, Harrison County has 7 rainy days in January with a total of 191.2 mm of rainfall.
Top locations in Harrison County
Select a location for an accurate weather forecast
BiloxiGulfport
More Locations

Quick links

More Harrison County weather pages
You are here
Location coordinates Where is Harrison County?

Get accurate weather forecasts for Harrison County, located at latitude 30.396 and longitude -88.885. Stay updated with localized weather information tailored for Harrison County.

Found a mistake?
We appreciate your attention to details. Tell us here.