Floyds Knobs, IN climate
Floyds Knobs has chilly winters and warm summers, with plenty of rain. A typical July afternoon reaches 87°, a January night drops to 23°, and about 4 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Floyds Knobs feels like
Winter
Spring
Summer
Fall
Floyds Knobs 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 | 30-yr range |
|---|---|---|---|---|---|---|
| January | 41° | 23° | 3.5" | 2.3" | 11 | 24° – 42° |
| February | 46° | 27° | 3.5" | 0.3" | 10 | 25° – 46° |
| March | 56° | 35° | 4.6" | 0.3" | 13 | 38° – 57° |
| April | 67° | 44° | 5.2" | 0 | 12 | 50° – 62° |
| May | 76° | 54° | 5.3" | 0 | 12 | 59° – 73° |
| June | 84° | 63° | 4.6" | 0 | 11 | 69° – 78° |
| July | 87° | 66° | 4.2" | 0 | 10 | 71° – 81° |
| August | 86° | 64° | 3.6" | 0 | 8 | 70° – 81° |
| September | 80° | 57° | 3.8" | 0 | 8 | 64° – 76° |
| October | 68° | 45° | 3.7" | 0 | 8 | 52° – 63° |
| November | 55° | 35° | 3.7" | 0 | 10 | 39° – 51° |
| December | 45° | 28° | 4.2" | 1.4" | 12 | 24° – 47° |
| Year | 66° | 45° | 49.8" | 4.3" | 124 |
“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 Floyds Knobs
Floyds Knobs gets 50 inches of rain and melted snow a year. May is the wettest month and February the driest. Rain or snow falls on about 124 days a year.
About 225 frost-free days a year
In half of years the last 32° night comes by March 31 and the first one by November 9. That leaves about 225 frost-free days for gardens, longer than 84% of U.S. towns.
Heating and cooling a home in Floyds Knobs
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Floyds Knobs, 72% of that work is heating and 28% is cooling.
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.
Floyds Knobs and its neighbors
Floyds Knobs borders 2 towns with climate data. January nights across them vary by 1.4°. Lafayette has the coldest January nights (23°) and New Albany the hottest July afternoons (88°). Floyds Knobs’s January low is 23° and its July high 87°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Floyds Knobs 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 Floyds Knobs averaged 1.3° warmer than the 1900s. The biggest change is in December (+2.4°). The shift is larger than in 53% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Floyds Knobs’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 24° to 47°. June is the most reliable, staying within 9°.
Common questions about Floyds Knobs’s climate
What is the coldest month in Floyds Knobs?
January, with a typical high of 41° and a low of 23°.
What is the hottest month in Floyds Knobs?
July, with a typical high of 87° and a low of 66°. About 46 days a year reach 90°.
How much snow does Floyds Knobs get?
About 4 inches in a normal winter, most of it in January.
When is the first frost in Floyds Knobs?
In half of years the first 32° night comes by November 9, and the last spring frost by March 31.
What is the rainiest month in Floyds Knobs?
May, with 5.3 inches of rain and melted snow. The year totals 50 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Floyds Knobs itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Louisville Mcalpine, KY (6 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.