Horn Lake, MS Weather & Climate Normals
What a normal year in Horn Lake actually looks like
On the 30-year record NOAA keeps for Horn Lake, MS, the comfort score comes out to 45/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 4 months a year land in the 55–75°F range this site treats as mild.
How much Horn Lake's weather actually swings
Average temperatures in Horn Lake run from 40°F in Jan up to 80°F in Jul, a 40.4°F seasonal swing, a middling gap by national standards.
Horn Lake, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 50°F | 30°F | 4.22in | 0.9in |
| Feb | 54°F | 34°F | 5.04in | 0.7in |
| Mar | 63°F | 41°F | 5.52in | 0.1in |
| Apr | 72°F | 50°F | 6.25in | 0in |
| May | 80°F | 60°F | 5.49in | 0in |
| Jun | 88°F | 67°F | 4.8in | 0in |
| Jul | 90°F | 71°F | 4.14in | 0in |
| Aug | 90°F | 69°F | 3.4in | 0in |
| Sep | 85°F | 62°F | 3.48in | 0in |
| Oct | 74°F | 50°F | 4.11in | 0in |
| Nov | 62°F | 40°F | 4.25in | 0.1in |
| Dec | 52°F | 34°F | 5.83in | 0.1in |
If you're timing a visit, Apr, May, Sep, and Oct are Horn Lake's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Horn Lake actually gets
Over a typical year, Horn Lake sees about 56.53in of precipitation a year across roughly 110 days with measurable rain or snow, with 1.9in of snow a year.
Horn Lake against the rest of the country
Out of 4876 cities scored here, Horn Lake comes in at 3306; within MS alone it ranks 48 of 61. Population is about 26,574.
Checking the actual forecast
These figures come from Hernando, MS US, the NOAA station 10.5 miles from Horn Lake, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated