Photo: Shuvaev · CC BY-SA 4.0Precipitation in Norwegian Township tops that of 85% of U.S. towns: 50 inches a year
July afternoons average 84°. The year swings widely: the coldest month’s nights and the warmest month’s afternoons are 64° apart. Summers stay cool: July afternoons here are cooler than in 64% of U.S. towns. Garden chairs stay out from May to October, the months with highs of 63–84°.
A year in Norwegian Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Norwegian Township’s climate
Compared with towns across the U.S., with Norwegian Township’s place in Pennsylvania beside it.
What a year in Norwegian Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 189 frost-free days a year
In half of years the last 32° night comes by April 16 and the first by October 25. Frost and day counts come from NOAA’s station at Hamburg, PA, 16 miles from the town’s center, 490 ft lower.
The 2023 USDA map puts Norwegian Township’s center in zone 6b: the coldest night of a typical winter, averaged over 1991–2020, reaches about −1°. 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 21 inches of snow a winter
Snow, measured at Hamburg, PA, falls mostly in February. Precipitation (rain plus melted snow) adds up to 50 inches a year; July is the wettest month and February the driest. Rain or snow falls on about 133 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Norwegian Township
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 Hamburg, PA.
Living with Norwegian Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
189 frost-free days in zone 6b. The last frost comes by Apr 16 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, July, August, September and October.
Parks & trails →Of the yearly building losses FEMA expects in Norwegian Township from natural hazards, river flooding is the largest share (67%); heat waves, cold waves, winter storms and ice storms together are 12%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Norwegian Township and its neighbors
Cass Township has the coldest January nights next door (18°, 2° colder). Differences under a degree are within what the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Norwegian Township’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 |
|---|---|---|---|---|
| Norwegian Township, PA | 19° | 84° | 50" | 21" |
| Raynham, MA | 20° | 84° | 51" | 26" |
| East Haddam, CT | 20° | 83° | 49" | 28" |
| Ellettsville, IN | 21° | 85° | 47" | 18" |
| Bridgeport, WV | 23° | 84° | 47" | 24" |
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 Norwegian Township averaged 1.4° warmer than the 1900s. The biggest change is in December (+3.1°).
A bigger shift than in 54% 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 Norwegian Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Norwegian Township’s place among Pennsylvania’s.
Norwegian Township weather by month
Highs, lows and precipitation from NOAA’s grid at Norwegian Township’s center; snow, wet days and snow on the ground from Hamburg, PA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 35° | 19° | 3.6" | 5.1" | 11 | 10 | 18° – 35° |
| February | 38° | 21° | 2.8" | 7.1" | 9 | 11 | 17° – 37° |
| March | 47° | 27° | 4.0" | 4.6" | 10 | 4 | 30° – 46° |
| April | 61° | 37° | 4.2" | 0.3" | 12 | 0 | 45° – 54° |
| May | 71° | 48° | 4.3" | 0.0" | 14 | 0 | 54° – 65° |
| June | 79° | 57° | 4.6" | 0.0" | 12 | 0 | 65° – 71° |
| July | 84° | 62° | 5.0" | 0.0" | 11 | 0 | 68° – 77° |
| August | 82° | 60° | 4.6" | 0.0" | 11 | 0 | 66° – 74° |
| September | 75° | 53° | 5.0" | 0.0" | 10 | 0 | 60° – 67° |
| October | 63° | 41° | 4.7" | 0.0" | 11 | 0 | 46° – 59° |
| November | 50° | 32° | 3.6" | 0.5" | 9 | 0 | 36° – 46° |
| December | 40° | 25° | 4.0" | 3.7" | 11 | 4 | 25° – 43° |
| Year | 60° | 40° | 50.4" | 21.3" | 133 | 29 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 17° to 37°. June is the most reliable, staying within 6°.
Where Norwegian Township’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 Norwegian Township’s center.
- Snow: Hamburg, PA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Hamburg, PA, 16 miles from the town’s center, 490 ft lower; 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 Norwegian Township’s climate
What is the weather like in Norwegian Township?
A typical July afternoon reaches 84°, a January night drops to 19°, and about 21 inches of snow falls in a normal winter. Colder January nights than 63% of U.S. towns; cooler July afternoons than 64% of U.S. towns.
How cold does it get in Norwegian Township in winter?
January nights average 19°. About 121 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 18°.
How much snow does Norwegian Township get?
About 21 inches in a normal winter at Hamburg, PA, most of it in February, with snow on the ground about 29 days a year.
How hot does it get in Norwegian Township?
July, with a typical high of 84° and a low of 62°. About 17 days a year reach 90° (Hamburg, PA).
When is the first and last frost in Norwegian Township?
In half of years the last spring frost (32°) comes by April 16 and the first fall frost by October 25, about 189 frost-free days, at Hamburg, PA.
What growing zone is Norwegian Township in?
Zone 6b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about −1°.
What is the best time of year to visit Norwegian Township?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Norwegian Township getting warmer?
Yes: 1991–2020 averaged 1.4° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 54% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Norwegian Township.
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.