Hancock County climate

Hancock County Weather in January

NOAA 1991-2020 normals for Bay St Louis Nasa, 12.1 km from Hancock County

Average highs run from 59°F on January 1 to 61°F on January 31, and lows from 41°F to 40°F. Normal precipitation for the month is 5.63 in over about 9 wet days.

January day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Hancock County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
60°F
Average low
40°F
Precipitation
5.63 in
Record high
80°FJan 7, 2017
Record low
6°FJan 21, 1985
Chance of a freeze
95%
Daylight
10 h 14 min to 10 h 45 min
Cloud cover
61%
Humidity
84%
Dew point
46°F
Wind
5.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jan 159°F41°F77°F 202229°F 199426%0%
Jan 259°F40°F78°F 202221°F 198426%0%
Jan 359°F40°F78°F 200622°F 200126%0%
Jan 459°F40°F78°F 198921°F 200126%0%
Jan 559°F40°F76°F 199720°F 200127%0%
Jan 659°F40°F74°F 199722°F 199927%0%
Jan 759°F40°F80°F 201724°F 201727%0%
Jan 859°F40°F75°F 200918°F 201527%0%
Jan 959°F40°F78°F 201617°F 199627%0%
Jan 1059°F40°F79°F 202219°F 201028%0%
Jan 1159°F40°F72°F 198519°F 201028%0%
Jan 1259°F40°F73°F 200020°F 201028%0%
Jan 1359°F40°F77°F 199323°F 201128%0%
Jan 1459°F40°F79°F 200023°F 201128%0%
Jan 1559°F40°F75°F 202025°F 198528%0%
Jan 1659°F40°F75°F 200725°F 198528%0%
Jan 1759°F40°F74°F 202023°F 199728%0%
Jan 1860°F40°F74°F 202022°F 199728%0%
Jan 1960°F40°F75°F 199922°F 199628%0%
Jan 2060°F40°F75°F 200022°F 199428%0%
Jan 2160°F40°F77°F 19996°F 198528%0%
Jan 2260°F40°F77°F 20106°F 198528%0%
Jan 2360°F40°F74°F 198624°F 202228%0%
Jan 2460°F40°F74°F 200620°F 200328%0%
Jan 2560°F40°F75°F 200220°F 200328%0%
Jan 2660°F40°F74°F 201326°F 198828%0%
Jan 2760°F40°F75°F 201324°F 198828%0%
Jan 2861°F40°F74°F 199920°F 198627%0%
Jan 2961°F40°F75°F 199520°F 198627%0%
Jan 3061°F40°F74°F 201328°F 202227%0%
Jan 3161°F40°F74°F 198928°F 198427%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hancock County, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 6:55 AM, sunset 5:09 PM
January 31
sunrise 6:49 AM, sunset 5:34 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00220521 (Bay St Louis Nasa), public domain. Records: NOAA GHCN-Daily, station USC00229426, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.