Photo: Mr. Matté (if there is an issue with this image, contact me using this image's Commons talk page, my Commons user talk page, or my English Wikipedia user talk page; I'll know about it a lot faster) · CC BY-SA 4.0Wet weather: 47 inches of rain and melted snow a year in Richland, more than in 72% of U.S. towns
The warmest part of a July day comes in at 85° on average. Decade by decade the climate has edged up, 1.7° above 1901–2000. Keep the boiler serviced for the months from November to March, which average under 50°.
A year in Richland at a glance
Each month’s typical high and low, and what it brings.
What stands out about Richland’s climate
Compared with towns across the U.S., with Richland’s place in Pennsylvania beside it.
What a year in Richland feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 185 frost-free days a year
In half of years the last 32° night comes by April 20 and the first by October 25. Frost and day counts come from NOAA’s station at Lebanon 2 W, PA, 11 miles from the town’s center, at about the same height.
The 2023 USDA map puts Richland’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 2°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 30 inches of snow a winter
Snow, measured at Strausstown, PA, falls mostly in January. Precipitation (rain plus melted snow) adds up to 47 inches a year; September is the wettest month and February the driest. Rain or snow falls on about 84 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Richland
86% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Lebanon 2 W, PA.
Living with Richland’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
185 frost-free days in zone 7a. The last frost comes by Apr 20 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 25.
Months with highs of 62–84° and lows of 40° or more: May, June, August, September and October. 0.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Richland from natural hazards, river flooding is the largest share (51%); heat waves, cold waves, winter storms and ice storms together are 9%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Richland and its neighbors
Every town next door is within a degree of Richland in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Richland’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Richland, PA | 21° | 85° | 47" | 30" |
| Trumbull Center, CT | 22° | 84° | 48" | 34" |
| New Martinsville, WV | 22° | 85° | 46" | 27" |
| Erlanger, KY | 23° | 85° | 47" | 23" |
| Cumberland, IN | 20° | 85° | 44" | 27" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Richland averaged 1.7° warmer than the 1900s. The biggest change is in December (+3.2°).
A bigger shift than in 72% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Richland compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Richland’s place among Pennsylvania’s.
Richland weather by month
Highs, lows and precipitation from NOAA’s grid at Richland’s center; snow, wet days and snow on the ground from Strausstown, PA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 38° | 21° | 3.3" | 11.3" | 8 | 20° – 37° |
| February | 41° | 23° | 2.6" | 8.7" | 5 | 20° – 40° |
| March | 50° | 30° | 3.8" | 5.3" | 7 | 34° – 50° |
| April | 63° | 39° | 3.8" | 0.4" | 8 | 47° – 56° |
| May | 72° | 50° | 3.9" | 0.0" | 8 | 56° – 67° |
| June | 81° | 59° | 4.7" | 0.0" | 8 | 66° – 73° |
| July | 85° | 64° | 4.6" | 0.0" | 8 | 70° – 78° |
| August | 83° | 62° | 4.5" | 0.0" | 7 | 68° – 76° |
| September | 76° | 55° | 4.8" | 0.0" | 7 | 63° – 69° |
| October | 64° | 43° | 4.3" | 0.0" | 7 | 48° – 61° |
| November | 53° | 34° | 3.3" | 0.9" | 6 | 38° – 48° |
| December | 42° | 26° | 3.9" | 3.6" | 7 | 25° – 45° |
| Year | 62° | 42° | 47.4" | 30.2" | 84 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 25° to 45°. September is the most reliable, staying within 7°.
Where Richland’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Richland’s center.
- Snow: Strausstown, PA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Lebanon 2 W, PA, 11 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Richland’s climate
What is the weather like in Richland?
A typical July afternoon reaches 85°, a January night drops to 21°, and about 30 inches of snow falls in a normal winter. Colder January nights than 53% of U.S. towns; cooler July afternoons than 52% of U.S. towns.
How cold does it get in Richland in winter?
January nights average 21°. About 120 nights a year reach 32° or below and 1 reach 0° or below. In the coldest January of the last 30 years the month averaged 20°.
How much snow does Richland get?
About 30 inches in a normal winter at Strausstown, PA, most of it in January.
How hot does it get in Richland?
July, with a typical high of 85° and a low of 64°. About 13 days a year reach 90° (Lebanon 2 W, PA).
When is the first and last frost in Richland?
In half of years the last spring frost (32°) comes by April 20 and the first fall frost by October 25, about 185 frost-free days, at Lebanon 2 W, PA.
What growing zone is Richland in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 2°.
What is the best time of year to visit Richland?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Richland getting warmer?
Yes: 1991–2020 averaged 1.7° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 72% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Richland.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.