Hernando, FL climate
Hernando has warm winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 45°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Hernando feels like
Winter
Spring
Summer
Fall
Hernando weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 69° | 45° | 3.3" | 0 | 7 | 0 | 51° – 64° |
| February | 73° | 48° | 2.9" | 0 | 7 | 0 | 51° – 69° |
| March | 77° | 52° | 3.3" | 0 | 6 | 0 | 57° – 71° |
| April | 83° | 57° | 2.7" | 0 | 6 | 0 | 65° – 75° |
| May | 89° | 64° | 3.1" | 0 | 6 | 0 | 72° – 79° |
| June | 91° | 70° | 7.5" | 0 | 14 | 0 | 79° – 84° |
| July | 91° | 72° | 8.0" | 0 | 17 | 0 | 80° – 84° |
| August | 91° | 73° | 8.1" | 0 | 17 | 0 | 79° – 84° |
| September | 89° | 70° | 5.9" | 0 | 13 | 0 | 77° – 82° |
| October | 84° | 62° | 2.8" | 0 | 8 | 0 | 69° – 78° |
| November | 77° | 53° | 2.0" | 0 | 6 | 0 | 60° – 72° |
| December | 72° | 48° | 2.6" | 0 | 6 | 0 | 48° – 69° |
| Year | 82° | 60° | 52.1" | 0.0" | 112 | 0 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Hernando
Hernando gets 52 inches of rain and melted snow a year. August is the wettest month and November the driest. Rain or snow falls on about 112 days a year.
About 279 frost-free days a year
In half of years the last 32° night comes by March 3 and the first one by December 5. That leaves about 279 frost-free days for gardens, longer than 93% of U.S. towns.
Heating and cooling a home in Hernando
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Hernando, 27% of that work is heating and 73% is cooling, so air conditioning is the bigger bill.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Hernando and its neighbors
Hernando borders 4 towns with climate data. January nights across them vary by 0.2°. Citrus Springs has the coldest January nights (45°) and Inverness Highlands North the hottest July afternoons (91°). Hernando’s January low is 45° and its July high 91°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Hernando compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Hernando averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.0°). The shift is larger than in 52% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Hernando’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 48° to 69°. July is the most reliable, staying within 4°.
Common questions about Hernando’s climate
What is the coldest month in Hernando?
January, with a typical high of 69° and a low of 45°.
What is the hottest month in Hernando?
July, with a typical high of 91° and a low of 72°. About 112 days a year reach 90°.
How much snow does Hernando get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Hernando?
In half of years the first 32° night comes by December 5, and the last spring frost by March 3.
What is the rainiest month in Hernando?
August, with 8.1 inches of rain and melted snow. The year totals 52 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Hernando itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Inverness 3 Se, FL (12 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.