Hamilton-Worthington House · Photo: Washington Our Home · CC BY-SA 4.0Quilcene has some of the coolest summers among U.S. towns
The coldest hours of a January night bottom out at 34° on average. From frosty January to warm July, readings climb 41°. Its January nights stay gentler than in 78% of U.S. towns. From May to September, highs of 64–75° make it easy to spend the day outdoors.
A year in Quilcene at a glance
Each month’s typical high and low, and what it brings.
What stands out about Quilcene’s climate
Compared with towns across the U.S., with Quilcene’s place in Washington beside it.
What a year in Quilcene feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 199 frost-free days a year
In half of years the last 32° night comes by April 11 and the first by October 28. Frost and day counts come from NOAA’s station at Quilcene 2 Sw, WA, 2.1 miles from the town’s center, 320 ft lower.
The 2023 USDA map puts Quilcene’s center in zone 8b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 19°. 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 1 inches of snow a winter
Snow, measured at Sequim 2 E, WA, falls mostly in December. Precipitation (rain plus melted snow) adds up to 44 inches a year; December is the wettest month and July the driest. Rain or snow falls on about 141 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Quilcene
98% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through May.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Quilcene 2 Sw, WA.
Living with Quilcene’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
199 frost-free days in zone 8b. The last frost comes by Apr 11 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 28.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 12 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Quilcene from natural hazards, earthquakes are the largest share (49%); heat waves, cold waves, winter storms and ice storms together are 3%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Quilcene and similar climates
TownRatings has no climate map of the towns around Quilcene yet.
Climates most like Quilcene’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 |
|---|---|---|---|---|
| Quilcene, WA | 34° | 74° | 44" | 1.4" |
| Fairfax, CA | 41° | 76° | 38" | 0.0" |
| West Haven-Sylvan, OR | 36° | 80° | 44" | 3.6" |
| Nantucket, MA | 26° | 76° | 44" | 25" |
| Swannanoa, NC | 27° | 83° | 48" | 2.1" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Quilcene averaged 1.3° warmer than the 1900s. The biggest change is in January (+2.8°).
A smaller shift than in 55% 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 Quilcene compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Quilcene’s place among Washington’s.
Quilcene weather by month
Highs, lows and precipitation from NOAA’s grid at Quilcene’s center; snow, wet days and snow on the ground from Sequim 2 E, WA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 45° | 34° | 6.3" | 0.0" | 16 | 0 | 33° – 45° |
| February | 48° | 33° | 4.5" | 0.0" | 14 | 0 | 34° – 46° |
| March | 52° | 36° | 4.8" | 0.0" | 15 | 0 | 40° – 49° |
| April | 58° | 39° | 3.2" | 0.0" | 12 | 0 | 43° – 54° |
| May | 64° | 45° | 2.2" | 0.0" | 11 | 0 | 50° – 58° |
| June | 68° | 49° | 1.8" | 0.0" | 9 | 0 | 55° – 64° |
| July | 74° | 52° | 0.8" | 0.0" | 5 | 0 | 58° – 67° |
| August | 75° | 52° | 0.9" | 0.0" | 5 | 0 | 59° – 67° |
| September | 69° | 48° | 1.4" | 0.0" | 9 | 0 | 55° – 62° |
| October | 59° | 42° | 3.7" | 0.0" | 13 | 0 | 47° – 55° |
| November | 50° | 37° | 6.7" | 0.0" | 17 | 0 | 39° – 48° |
| December | 44° | 34° | 7.6" | 1.4" | 17 | 0 | 34° – 42° |
| Year | 59° | 42° | 43.9" | 1.4" | 141 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 34° to 46°. September is the most reliable, staying within 7°.
Where Quilcene’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 Quilcene’s center.
- Snow: Sequim 2 E, WA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Quilcene 2 Sw, WA, 2.1 miles from the town’s center, 320 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 Quilcene’s climate
What is the weather like in Quilcene?
A typical July afternoon reaches 74°, a January night drops to 34°, and about 1 inches of snow falls in a normal winter. Milder January nights than 78% of U.S. towns; cooler July afternoons than all but 163 U.S. towns.
How cold does it get in Quilcene in winter?
February nights average 33°. About 83 nights a year reach 32° or below. In the coldest February of the last 30 years the month averaged 34°.
How much snow does Quilcene get?
About 1.4 inches in a normal winter at Sequim 2 E, WA, most of it in December, with snow on the ground about 0 days a year.
How hot does it get in Quilcene?
July, with a typical high of 74° and a low of 52°. About 5 days a year reach 90° (Quilcene 2 Sw, WA).
When is the first and last frost in Quilcene?
In half of years the last spring frost (32°) comes by April 11 and the first fall frost by October 28, about 199 frost-free days, at Quilcene 2 Sw, WA.
What growing zone is Quilcene in?
Zone 8b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 19°.
What is the best time of year to visit Quilcene?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Quilcene getting warmer?
Yes: 1991–2020 averaged 1.3° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 55% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Quilcene.
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.