Few U.S. towns have cooler summers than Cavalero
January mornings start at about 35°. Seasons differ by 41°, from the coldest nights to the warmest afternoons. By precipitation alone, it ranks wetter than 84% of U.S. towns. From May to September, highs of 65–76° make it easy to spend the day outdoors.
A year in Cavalero at a glance
Each month’s typical high and low, and what it brings.
What stands out about Cavalero’s climate
Compared with towns across the U.S., with Cavalero’s place in Washington beside it.
What a year in Cavalero feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 223 frost-free days a year
In half of years the last 32° night comes by March 24 and the first by November 2. Frost and day counts come from NOAA’s station at Everett, WA, 5 miles from the town’s center, 330 ft lower.
The 2023 USDA map puts Cavalero’s 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°
About 3 inches of snow a winter
Snow, measured at Monroe, WA, falls mostly in February. Precipitation (rain plus melted snow) adds up to 50 inches a year; November is the wettest month and July the driest. Rain or snow falls on about 187 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Cavalero
97% 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 Everett, WA.
Living with Cavalero’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
223 frost-free days in zone 8b. The last frost comes by Mar 24 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 2.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August and September.
Parks & trails →Of the yearly building losses FEMA expects in Cavalero from natural hazards, river flooding is the largest share (55%); heat waves, cold waves, winter storms and ice storms together are 10%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Cavalero and its neighbors
Every town next door is within a degree of Cavalero in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Cavalero’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 |
|---|---|---|---|---|
| Cavalero, WA | 35° | 75° | 50" | 3.0" |
| Happy Valley, OR | 36° | 80° | 49" | 3.6" |
| Fortuna, CA | 42° | 70° | 55" | 0.7" |
| Nantucket, MA | 26° | 76° | 44" | 25" |
| Black Mountain, NC | 27° | 82° | 57" | 2.1" |
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 Cavalero averaged 1.0° warmer than the 1900s. The biggest change is in January (+2.7°).
A smaller shift than in 80% 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 Cavalero compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Cavalero’s place among Washington’s.
Cavalero weather by month
Highs, lows and precipitation from NOAA’s grid at Cavalero’s center; snow, wet days and snow on the ground from Monroe, WA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 46° | 35° | 6.4" | 0.1" | 20 | 1 | 36° – 45° |
| February | 49° | 35° | 4.6" | 2.2" | 17 | 1 | 34° – 47° |
| March | 53° | 37° | 5.3" | 0.2" | 20 | 0 | 41° – 49° |
| April | 59° | 41° | 4.2" | 0.0" | 17 | 0 | 45° – 54° |
| May | 65° | 46° | 3.1" | 0.0" | 14 | 0 | 51° – 60° |
| June | 69° | 50° | 2.4" | 0.0" | 12 | 0 | 57° – 64° |
| July | 75° | 54° | 1.1" | 0.0" | 6 | 0 | 60° – 68° |
| August | 76° | 54° | 1.3" | 0.0" | 6 | 0 | 60° – 68° |
| September | 70° | 50° | 2.5" | 0.0" | 11 | 0 | 57° – 63° |
| October | 60° | 44° | 5.1" | 0.0" | 18 | 0 | 48° – 57° |
| November | 50° | 38° | 7.2" | 0.3" | 22 | 0 | 40° – 50° |
| December | 45° | 35° | 6.7" | 0.2" | 22 | 1 | 36° – 43° |
| Year | 60° | 43° | 49.9" | 3.0" | 187 | 3 |
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 47°. September is the most reliable, staying within 6°.
Where Cavalero’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 Cavalero’s center.
- Snow: Monroe, WA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Everett, WA, 5 miles from the town’s center, 330 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 Cavalero’s climate
What is the weather like in Cavalero?
A typical July afternoon reaches 75°, a January night drops to 35°, and about 3 inches of snow falls in a normal winter. Milder January nights than 80% of U.S. towns; cooler July afternoons than 98% of U.S. towns.
How cold does it get in Cavalero in winter?
December nights average 35°. About 51 nights a year reach 32° or below. In the coldest December of the last 30 years the month averaged 36°.
How much snow does Cavalero get?
About 3.0 inches in a normal winter at Monroe, WA, most of it in February, with snow on the ground about 3 days a year.
How hot does it get in Cavalero?
July, with a typical high of 75°. 90° days are rare: none in a normal year at Everett, WA.
When is the first and last frost in Cavalero?
In half of years the last spring frost (32°) comes by March 24 and the first fall frost by November 2, about 223 frost-free days, at Everett, WA.
What growing zone is Cavalero 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 Cavalero?
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 Cavalero getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 80% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Cavalero.
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.