Humptulips sits near the top of U.S. towns for precipitation, with 103 inches a year
Nights in January average 36°. In July, afternoons here are cooler than in almost every U.S. town. Since 1901–2000, the year has warmed by 1.0°, most of all in January. Central heating does most of its work from November to April, in months below 50° on average.
A year in Humptulips at a glance
Each month’s typical high and low, and what it brings.
What stands out about Humptulips’ climate
Compared with towns across the U.S., with Humptulips’ place in Washington beside it.
What a year in Humptulips feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 180 frost-free days a year
In half of years the last 32° night comes by April 26 and the first by October 22. Frost and day counts come from NOAA’s station at Humptulips Salmon Hatchery, WA, 1.4 miles from the town’s center, 120 ft lower.
The 2023 USDA map puts Humptulips’ center in zone 8b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 18°. 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 Humptulips Salmon Hatchery, WA, falls mostly in January. Precipitation (rain plus melted snow) adds up to 103 inches a year; January is the wettest month and July the driest. Rain or snow falls on about 175 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Humptulips
Nearly all of the work is heating: a normal year has almost no cooling days. 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 Humptulips Salmon Hatchery, WA.
Living with Humptulips’ climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
180 frost-free days in zone 8b. The last frost comes by Apr 26 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 22.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September. 2.2 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Humptulips from natural hazards, earthquakes are the largest share (58%); heat waves, cold waves, winter storms and ice storms together are 2%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Humptulips and similar climates
TownRatings has no climate map of the towns around Humptulips yet.
Climates most like Humptulips’, 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 |
|---|---|---|---|---|
| Humptulips, WA | 36° | 73° | 103" | 1.0" |
| Lincoln City, OR | 40° | 67° | 88" | 0.1" |
| Crescent City, CA | 42° | 64° | 69" | 0.0" |
| Hawaiian Paradise Park, HI | 64° | 83° | 120" | 0.0" |
| Brevard, NC | 27° | 83° | 69" | 7.1" |
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 Humptulips averaged 1.0° warmer than the 1900s. The biggest change is in January (+2.7°).
A smaller shift than in 79% 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 Humptulips compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Humptulips’ place among Washington’s.
Humptulips weather by month
Highs, lows and precipitation from NOAA’s grid at Humptulips’ center; snow, wet days and snow on the ground from Humptulips Salmon Hatchery, WA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 47° | 36° | 16.5" | 0.5" | 21 | 0 | 36° – 46° |
| February | 50° | 35° | 10.0" | 0.0" | 17 | 0 | 36° – 48° |
| March | 53° | 36° | 11.8" | 0.0" | 20 | 0 | 41° – 49° |
| April | 58° | 39° | 7.8" | 0.0" | 17 | 0 | 44° – 53° |
| May | 64° | 44° | 4.2" | 0.0" | 12 | 0 | 50° – 58° |
| June | 68° | 48° | 3.2" | 0.0" | 11 | 0 | 55° – 60° |
| July | 73° | 51° | 1.4" | 0.0" | 6 | 0 | 59° – 65° |
| August | 74° | 51° | 2.1" | 0.0" | 6 | 0 | 60° – 65° |
| September | 70° | 47° | 4.0" | 0.0" | 10 | 0 | 57° – 62° |
| October | 60° | 42° | 10.3" | 0.0" | 16 | 0 | 48° – 57° |
| November | 51° | 37° | 16.1" | 0.1" | 20 | 0 | 40° – 49° |
| December | 46° | 35° | 15.4" | 0.4" | 20 | 0 | 36° – 43° |
| Year | 59° | 42° | 102.8" | 1.0" | 175 | 0 |
How much a month can swing
A normal is an average. February swings the most: from 1991 to 2020 its average ranged from 36° to 48°. August is the most reliable, staying within 5°.
Where Humptulips’ 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 Humptulips’ center.
- Snow: Humptulips Salmon Hatchery, WA (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Humptulips Salmon Hatchery, WA, 1.4 miles from the town’s center, 120 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 Humptulips’ climate
What is the weather like in Humptulips?
A typical July afternoon reaches 73°, a January night drops to 36°, and about 1 inches of snow falls in a normal winter. Milder January nights than 82% of U.S. towns; cooler July afternoons than all but 121 U.S. towns.
How cold does it get in Humptulips in winter?
February nights average 35°. About 73 nights a year reach 32° or below. In the coldest February of the last 30 years the month averaged 36°.
How much snow does Humptulips get?
About 1.0 inches in a normal winter at Humptulips Salmon Hatchery, WA, most of it in January, with snow on the ground about 0 days a year.
How hot does it get in Humptulips?
July, with a typical high of 73° and a low of 51°. About 2 days a year reach 90° (Humptulips Salmon Hatchery, WA).
When is the first and last frost in Humptulips?
In half of years the last spring frost (32°) comes by April 26 and the first fall frost by October 22, about 180 frost-free days, at Humptulips Salmon Hatchery, WA.
What growing zone is Humptulips in?
Zone 8b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 18°.
What is the best time of year to visit Humptulips?
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 Humptulips getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 79% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Humptulips.
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.