Everett, Pennsylvania climate: Normal weather by month, frost dates and records
Everett's normal year runs from 21°F January nights to 85°F July afternoons, with 40.4 inches of precipitation and 27 inches of snow a year. (NOAA 1991-2020 normals)
In metric: a yearly mean of 10.8°C, January lows of −6°C, July highs of 29°C, 1,025 mm of precipitation a year.
- NOAA stationEverett
- Station IDUSC00362721
- Location40.01°N 78.37°W
- Elevation1,000 ft (305 m)
- From the centerunder 1 mile
- Population1,748
On October 23, the normal high in Everett is 63°F and the normal low 38°F, and the chance of measurable rain or snow is 33%.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Everett.
- Jan 39° 21°
- Feb 42° 22°
- Mar 50° 29°
- Apr 63° 38°
- May 72° 48°
- Jun 80° 57°
- Jul 85° 61°
- Aug 83° 60°
- Sep 77° 52°
- Oct 65° 41°
- Nov 53° 32°
- Dec 43° 25°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like in Everett each month?
July is the warmest month, with normal highs of 85°F; January the coldest, with normal lows of 21°F. The most precipitation falls in June (4.20 in), the least in February (2.21 in).
| Month | High | Low | Mean | Precip. | Snow | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | 39°F | 21°F | 29.6°F | 2.63 | 6.7 | 11 | <1 | 28 | 9 h 40 min |
| February | 42°F | 22°F | 32.0°F | 2.21 | 8.4 | 10 | <1 | 25 | 10 h 40 min |
| March | 50°F | 29°F | 39.5°F | 3.27 | 4.2 | 11 | <1 | 23 | 11 h 50 min |
| April | 63°F | 38°F | 50.4°F | 3.88 | 0.2 | 13 | <1 | 11 | 13 h 10 min |
| May | 72°F | 48°F | 60.1°F | 4.15 | 0.0 | 14 | <1 | 2 | 14 h 20 min |
| June | 80°F | 57°F | 68.5°F | 4.20 | 0.0 | 13 | 2 | <1 | 15 h |
| July | 85°F | 61°F | 72.9°F | 3.62 | 0.0 | 12 | 5 | <1 | 14 h 50 min |
| August | 83°F | 60°F | 71.4°F | 3.28 | 0.0 | 11 | 3 | <1 | 13 h 50 min |
| September | 77°F | 52°F | 64.5°F | 3.98 | 0.0 | 10 | 1 | <1 | 12 h 30 min |
| October | 65°F | 41°F | 53.0°F | 3.17 | 0.0 | 10 | <1 | 8 | 11 h 10 min |
| November | 53°F | 32°F | 42.4°F | 2.83 | 1.1 | 9 | <1 | 20 | 10 h |
| December | 43°F | 25°F | 34.1°F | 3.13 | 6.4 | 11 | <1 | 26 | 9 h 20 min |
| Year (annual) | 63°F | 40°F | 51.5°F | 40.35 | 27.0 | 135 | 11 | 142 |
The same normals in °C and millimetres
| Month | High | Low | Mean | Precip. | Snow |
|---|---|---|---|---|---|
| January | 4°C | −6°C | −1.3°C | 67 mm | 17 cm |
| February | 5°C | −5°C | 0.0°C | 56 mm | 21 cm |
| March | 10°C | −2°C | 4.2°C | 83 mm | 11 cm |
| April | 17°C | 3°C | 10.2°C | 99 mm | 1 cm |
| May | 22°C | 9°C | 15.6°C | 105 mm | 0 cm |
| June | 27°C | 14°C | 20.3°C | 107 mm | 0 cm |
| July | 29°C | 16°C | 22.7°C | 92 mm | 0 cm |
| August | 29°C | 15°C | 21.9°C | 83 mm | 0 cm |
| September | 25°C | 11°C | 18.1°C | 101 mm | 0 cm |
| October | 18°C | 5°C | 11.7°C | 81 mm | 0 cm |
| November | 12°C | 0°C | 5.8°C | 72 mm | 3 cm |
| December | 6°C | −4°C | 1.2°C | 80 mm | 16 cm |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00362721; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
When is the best weather to visit Everett?
Normal highs sit between 65°F and 85°F in May, June, July, August, September and October. Of those, September has the fewest days with rain (10).
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USC00362721.
When is the last frost in Everett?
In Everett, the last spring frost (32°F) comes after April 27 in half of years and after May 16 in one year in ten; the first autumn frost comes before October 17 in half of years and before October 3 in one year in ten.
Frost-free in half of yearsFrost in 1 to 9 years out of 10Frost most years
- Last spring frost, half of years after
- April 271 year in 10 after May 16; 9 in 10 after April 12
- First autumn frost, half of years before
- October 171 year in 10 before October 3; 9 in 10 before November 1
NOAA puts the median frost-free season at 170 days, and the season without a hard freeze (28°F) at 197 days.
A hard freeze (28°F) comes after April 12 in half of springs and before October 29 in half of autumns.
The USDA's 2023 Plant Hardiness Zone Map puts Everett in zone 6b in ZIP code 15537, the nearest ZIP area. By the map's own method, the average of each year's coldest night over 1991-2020, Everett's NOAA station is in zone 6b: the coldest night of a typical year reaches −2°F (24 complete years).
Frost dates for every NOAA station in Pennsylvania · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USC00362721; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026; the station zone: ACIS daily lows, 1991-2020. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get in Everett?
In a normal year in Everett, 11 days a year reach 90°F, 142 nights fall to 32°F or colder and 135 days bring measurable precipitation.
- Days at 90°F or more
- 11a normal year
- Days at 100°F or more
- fewer than 1a normal year
- Nights at 32°F or colder
- 142a normal year
- Days that stay below freezing
- 28high of 32°F or less
- Days with 0.01 inch of precipitation
- 135a normal year
- Days with 1 inch of snow or more
- 8a normal year
The highest temperature in this station's record (since 1897) is 108°F, on July 2, 1966; the lowest is −27°F, on January 20, 1994.
The wettest calendar year on that record is 2018, with 60.77 in; the snowiest season is 2002–03, with 57.9 inches.
Source: NOAA NCEI 1991-2020 annual normals, station USC00362721; records: ACIS (NOAA Regional Climate Centers), station USC00362721. Records use complete months only; a month missing more than three days is left out.
How sunny is Everett?
Over a year 68% of the sunlight that would reach the ground under clear skies gets through the clouds in the area around Everett, 3.7 kWh per square metre a day. July is the sunniest month (75%) and December the cloudiest (53%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 56% | 1.6 |
| February | 60% | 2.5 |
| March | 62% | 3.4 |
| April | 66% | 4.6 |
| May | 67% | 5.2 |
| June | 72% | 5.8 |
| July | 75% | 5.8 |
| August | 75% | 5.2 |
| September | 73% | 4.2 |
| October | 66% | 2.9 |
| November | 65% | 2.0 |
| December | 53% | 1.4 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How much heating and cooling does Everett need?
A normal year in Everett brings 5,621 heating degree days, 5% more than the median U.S. place (5,373), and 745 cooling degree days, 18% fewer than the median (908). Seven months need 300 or more heating degree days, a monthly mean of about 55°F or colder. For gardens and crops, NOAA counts 3,021 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 1,097 | 0 |
| February | 925 | 0 |
| March | 791 | 1 |
| April | 444 | 6 |
| May | 197 | 45 |
| June | 40 | 145 |
| July | 5 | 249 |
| August | 9 | 209 |
| September | 96 | 81 |
| October | 383 | 10 |
| November | 677 | 0 |
| December | 958 | 0 |
| Year (annual) | 5,621 | 745 |
Source: NOAA NCEI 1991-2020 monthly normals, station USC00362721. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
Has Everett been warmer than normal lately?
Over 45 complete years from 1945 to 2020, the station's annual mean temperature rose at a fitted 3.8°F per century (+0.21°C per decade). A fitted rate summarizes the whole record; single years swing well above and below it.
Source: trend: NOAA GHCN-Monthly v4. A year counts only with all twelve months complete.
How does Everett's climate compare?
Everett is warmer than 67 of the other 107 places with their own NOAA record in Pennsylvania, and wetter than 8. Across the 7,247 U.S. stations with normals, its annual mean of 51.5°F is warmer than 47%.
In the Köppen classification computed from these normals, Everett is Dfa: continental, no dry season, hot summer. What the classes mean.
Places with the most similar year elsewhere
Measured month by month on the normal high, low and precipitation, among places of 20,000 or more people in other states:
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers. Similarity: the root-mean-square difference of the 36 monthly figures, precipitation weighted so an inch counts like 6°F.
Which places near Everett share this climate record?
6 places have no NOAA station with 1991-2020 normals of their own, and this station is the nearest full record. A place's own climate can differ from these figures, by several degrees where it sits much higher or lower than the station, nearer the coast, or inside a large city's heat; for the larger places the next nearest records are named with their yearly mean, so the spread around them is visible, and places of 50,000 or more have their own page with NOAA's gridded normals.
- Earlston, PA1,145 people · 1 mi SW
- Hopewell, PA188 people · 10 mi NE
- Clearville, PA136 people · 7 mi S
- Hustontown, PA135 people · 18 mi E
- Wells Tannery, PA82 people · 12 mi NE
- Valley-Hi, PA9 people · 9 mi E
Source: Census Bureau 2024 Gazetteer (place centers) and Vintage 2024 population estimates. Distance and direction from the station to each place's center.
Questions about Everett's climate
What is the coldest month in Everett?
January, with a normal high of 39°F and a normal low of 21°F. The warmest is July (85°F by day, 61°F at night).
Does it snow in Everett?
Yes: 27 inches in a normal year, falling on 13 days with 0.1 inch or more, the most in February (8.4 inches).
What is the rainiest month in Everett?
June, with 4.20 in of precipitation in a normal year; the driest is February with 2.21 in.
What plant hardiness zone is Everett in?
The USDA's 2023 map puts Everett in zone 6b in ZIP code 15537, the nearest ZIP area. By the same method at Everett's NOAA station, the coldest night of a typical year reaches −2°F (24 years, 1991-2020): zone 6b.
How late can frost come in Everett?
In half of years the last 32°F night comes after April 27; in one year in ten it comes after May 16. Waiting until May 16 leaves about a one-in-ten chance of a later frost.
Nearby and next
- Pennsylvania climateThe statewide normals and every place in the state
- Wolfsburg, PA9 miles from this station, 50.5°F a year
- Shawnee State Park, PA14 miles from this station, 49.7°F a year
- Altoona, PA20 miles from this station, 51.0°F a year
- Raystown Headquarters, PA30 miles from this station, 51.6°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made