Spring Garden, PA climate
Spring Garden has chilly winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 22°, and about 29 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Spring Garden feels like
Winter
Spring
Summer
Fall
Spring Garden 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 | 39° | 22° | 3.0" | 9.8" | 11 | 8 | 20° – 38° |
| February | 42° | 23° | 2.6" | 9.4" | 9 | 10 | 21° – 41° |
| March | 51° | 30° | 3.9" | 5.0" | 11 | 5 | 35° – 51° |
| April | 64° | 40° | 3.5" | 0.2" | 12 | 0 | 48° – 58° |
| May | 73° | 50° | 4.0" | 0 | 13 | 0 | 57° – 68° |
| June | 82° | 60° | 4.0" | 0 | 11 | 0 | 66° – 73° |
| July | 86° | 64° | 4.6" | 0 | 10 | 0 | 70° – 79° |
| August | 84° | 62° | 3.9" | 0 | 10 | 0 | 69° – 77° |
| September | 77° | 55° | 4.8" | 0 | 9 | 0 | 63° – 70° |
| October | 66° | 43° | 3.9" | 0 | 9 | 0 | 50° – 62° |
| November | 54° | 34° | 3.1" | 0.6" | 9 | 0 | 37° – 49° |
| December | 44° | 27° | 3.4" | 3.8" | 10 | 4 | 26° – 46° |
| Year | 63° | 43° | 44.6" | 28.8" | 124 | 27 |
“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 Spring Garden
Spring Garden gets 45 inches of rain and melted snow a year. September is the wettest month and February the driest. Rain or snow falls on about 124 days a year. Snow covers the ground about 27 days of the year.
About 177 frost-free days a year
In half of years the last 32° night comes by April 26 and the first one by October 19. That leaves about 177 frost-free days for gardens, shorter than 51% of U.S. towns.
Heating and cooling a home in Spring Garden
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Spring Garden, 83% of that work is heating and 17% is cooling, so the furnace matters far more than the air conditioner.
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.
Spring Garden and its neighbors
Spring Garden borders 7 towns with climate data. January nights across them vary by 0.7°. North Codorus has the coldest January nights (21°) and Manchester the hottest July afternoons (86°). Spring Garden’s January low is 22° and its July high 86°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Spring Garden 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 Spring Garden averaged 1.8° warmer than the 1900s. The biggest change is in December (+3.0°). The shift is larger than in 86% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Spring Garden’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 21° to 41°. September is the most reliable, staying within 7°.
Common questions about Spring Garden’s climate
What is the coldest month in Spring Garden?
January, with a typical high of 39° and a low of 22°.
What is the hottest month in Spring Garden?
July, with a typical high of 86° and a low of 64°. About 28 days a year reach 90°.
How much snow does Spring Garden get?
About 29 inches in a normal winter, most of it in January.
When is the first frost in Spring Garden?
In half of years the first 32° night comes by October 19, and the last spring frost by April 26.
What is the rainiest month in Spring Garden?
September, with 4.8 inches of rain and melted snow. The year totals 45 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Spring Garden itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Spring Grove, PA (9 mi, snow) and York 3 Ssw Pump Stn, PA (2 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.