Horn Lake in Winter
In winter (December, January and February), Horn Lake sees average daytime highs around 52°F and overnight lows near 35°F, with 13.4 in of precipitation over about 29 wet days across the season. It is the coldest season of the year and the 2nd-wettest season.
Across winter, daytime highs hold fairly steady around 52°F. The sky is clear or mostly clear about 33% of the time across winter, and the air most often feels dry.
Winter is Horn Lake's weakest season of the year to visit on our travel score. For the whole year in context, see Horn Lake's year-round climate.
- Avg daytime high
- 52°F
- coldest season of the year
- Avg overnight low
- 35°F
- Precipitation
- 13.4 in
- 29 wet days
- Avg wind
- 7 mph
- Travel score
- 2.7
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Horn Lake in Winter
Across winter, daytime highs hold fairly steady around 52°F.
A typical winter day in Horn Lake reaches about 52°F and drops to 35°F overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Horn Lake
Once humidity and wind are folded in, winter brings about 0 days that feel above 90°F and 76 that feel at or below 32°F.
The story in winter is cold — wind chill drags the overnight "feels like" below the raw low.
Horn Lake weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 49° / 33° | 4.1 | 9.6 | 0.8 | 9.9 | 2.2 |
| Feb | 54° / 36° | 4.2 | 9.5 | 0.8 | 10.7 | 3.2 |
| Mar | 63° / 44° | 5.1 | 11.6 | 0.4 | 11.7 | 5.2 |
| Apr | 71° / 53° | 4.9 | 10.4 | 0 | 12.9 | 6.6 |
| May | 80° / 62° | 4.8 | 11.3 | 0 | 13.8 | 6.4 |
| Jun | 87° / 70° | 3.7 | 9.9 | 0 | 14.3 | 4.7 |
| Jul | 90° / 73° | 4.0 | 11.1 | 0 | 14.1 | 3.9 |
| Aug | 89° / 71° | 3.2 | 9.1 | 0 | 13.3 | 4.3 |
| Sep | 84° / 65° | 3.1 | 7.4 | 0 | 12.2 | 6.1 |
| Oct | 73° / 53° | 4.0 | 7.4 | 0 | 11.1 | 7.4 |
| Nov | 61° / 43° | 3.9 | 8.4 | 0.1 | 10.2 | 5.4 |
| Dec | 52° / 36° | 5.1 | 9.6 | 0.3 | 9.7 | 2.8 |
Cloud cover in Winter
The sky is clear or mostly clear about 33% of the time across winter.
Chance of precipitation in Winter
Horn Lake gets around 13.4 in of rain and snow over 29 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 7 mph across winter.
Sunrise & sunset in Winter
Daylight runs from about 9 h 48 min in early December to 11 h 06 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 2.6 kWh/m².
Is winter a good time to visit Horn Lake?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a weaker month for outdoor sightseeing in Horn Lake.
What to pack for Horn Lake in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Horn Lake sees daytime highs around 52°F and nights near 35°F. Pack a warm layer. Worth having: rain gear. About 29 days see rain.
UV index in Horn Lake in Winter
Clear-sky midday UV across winter averages around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Horn Lake peaks around June 20 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 6 | 8 | 9 | 10 | 9 | 8 | 8 | 5 | 4 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Very high | Very high | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 6 | High |
| Apr | 8 | Very high |
| May | 9 | Very high |
| Jun | 10 | Very high |
| Jul | 9 | Very high |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 5 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Horn Lake in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Horn Lake is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 7 | 9 | 11 | 10 | 14 | 17 | 19 | 15 | 12 | 8 | 7 | 7 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 9 | Good |
| Mar | 11 | Good |
| Apr | 10 | Good |
| May | 14 | Moderate |
| Jun | 17 | Moderate |
| Jul | 19 | Moderate |
| Aug | 15 | Moderate |
| Sep | 12 | Good |
| Oct | 8 | Good |
| Nov | 7 | Good |
| Dec | 7 | Good |
Where is Horn Lake?
Horn Lake sits at 35.0°N, 90.0°W, 299 ft above sea level, in United States. The nearest listed city is Southaven, 2.5 mi away.
Topography around Horn Lake
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Horn Lake.
Within 2 miles, the terrain around Horn Lake has only modest variations in elevation — a maximum elevation change of 174 ft around an average of 299 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 295 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 679 ft.
The land around Horn Lake is covered by trees (51%), grassland (26%) and artificial surfaces (20%) within 2 miles, trees (52%) within 10 miles, and trees (49%) and cropland (37%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Horn Lake (34.9554°, -90.0348°, elevation 299 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.