East Cocalico, PA climate
East Cocalico has chilly winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 22°, and about 27 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in East Cocalico feels like
Winter
Spring
Summer
Fall
East Cocalico 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 | 38° | 22° | 3.2" | 7.4" | 11 | 8 | 21° – 38° |
| February | 41° | 23° | 2.5" | 9.5" | 12 | 11 | 21° – 41° |
| March | 50° | 30° | 3.8" | 5.0" | 12 | 5 | 34° – 50° |
| April | 63° | 40° | 3.6" | 0.3" | 13 | 0 | 47° – 57° |
| May | 73° | 50° | 3.7" | 0 | 14 | 0 | 56° – 67° |
| June | 81° | 59° | 4.3" | 0 | 13 | 0 | 67° – 73° |
| July | 85° | 64° | 4.6" | 0 | 12 | 0 | 70° – 78° |
| August | 83° | 62° | 4.4" | 0 | 11 | 0 | 68° – 76° |
| September | 77° | 55° | 4.7" | 0 | 10 | 0 | 63° – 70° |
| October | 65° | 43° | 4.2" | 0.3" | 12 | 0 | 49° – 61° |
| November | 53° | 34° | 3.2" | 0.8" | 10 | 1 | 38° – 48° |
| December | 43° | 27° | 3.7" | 3.9" | 12 | 5 | 26° – 46° |
| Year | 63° | 43° | 45.8" | 27.2" | 142 | 30 |
“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 East Cocalico
East Cocalico gets 46 inches of rain and melted snow a year. September is the wettest month and February the driest. Rain or snow falls on about 142 days a year. Snow covers the ground about 30 days of the year.
About 198 frost-free days a year
In half of years the last 32° night comes by April 14 and the first one by November 1. That leaves about 198 frost-free days for gardens, longer than 71% of U.S. towns.
Heating and cooling a home in East Cocalico
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In East Cocalico, 82% of that work is heating and 18% 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.
East Cocalico and its neighbors
East Cocalico borders 7 towns with climate data. January nights across them vary by 0.6°. West Cocalico has the coldest January nights (22°) and Spring the hottest July afternoons (86°). East Cocalico’s January low is 22° and its July high 85°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How East Cocalico 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 East Cocalico averaged 1.7° warmer than the 1900s. The biggest change is in December (+3.3°). The shift is larger than in 83% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at East Cocalico’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 26° to 46°. June is the most reliable, staying within 7°.
Common questions about East Cocalico’s climate
What is the coldest month in East Cocalico?
January, with a typical high of 38° and a low of 22°.
What is the hottest month in East Cocalico?
July, with a typical high of 85° and a low of 64°. About 20 days a year reach 90°.
How much snow does East Cocalico get?
About 27 inches in a normal winter, most of it in February.
When is the first frost in East Cocalico?
In half of years the first 32° night comes by November 1, and the last spring frost by April 14.
What is the rainiest month in East Cocalico?
September, with 4.7 inches of rain and melted snow. The year totals 46 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for East Cocalico itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Reading 3.5 Sw, PA (9 mi, snow) and New Holland 2 Se, PA (10 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.