Clear Creek gets about 110 inches of snow a winter, more than 98% of U.S. towns
In July the day’s top temperature is typically 84°. Set against U.S. towns, none of its figures stands out. January has warmed most since 1901–2000, part of a 1.2° rise. The frost-free window for a garden runs roughly May 18 to October 8.
A year in Clear Creek at a glance
Each month’s typical high and low, and what it brings.
What stands out about Clear Creek’s climate
Compared with towns across the U.S., with Clear Creek’s place in California beside it.
What a year in Clear Creek feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 143 frost-free days a year
In half of years the last 32° night comes by May 18 and the first by October 8. Frost and day counts come from NOAA’s station at Canyon Dam, CA, 10 miles from the town’s center, 440 ft lower.
The 2023 USDA map puts Clear Creek’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 110 inches of snow a winter
Snow, measured at Chester, CA, falls mostly in January. Precipitation (rain plus melted snow) adds up to 40 inches a year; December is the wettest month and August the driest. Rain or snow falls on about 86 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Clear Creek
96% 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 Canyon Dam, CA.
Living with Clear Creek’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
143 frost-free days in zone 6b. The last frost comes by May 18 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 8.
Months with highs of 62–84° and lows of 40° or more: June, August and September. 1.7 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Clear Creek from natural hazards, river flooding is the largest share (56%); heat waves, cold waves, winter storms and ice storms together are 1%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Clear Creek and similar climates
TownRatings has no climate map of the towns around Clear Creek yet.
Climates most like Clear Creek’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 |
|---|---|---|---|---|
| Clear Creek, CA | 22° | 84° | 40" | 110" |
| Allegan, MI | 18° | 83° | 39" | 109" |
| Solon, OH | 19° | 82° | 42" | 114" |
| Binghamton University, NY | 16° | 83° | 41" | 87" |
| Erie, PA | 20° | 81° | 44" | 104" |
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 Clear Creek averaged 1.2° warmer than the 1900s. The biggest change is in January (+2.5°).
A smaller shift than in 61% 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 Clear Creek compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Clear Creek’s place among California’s.
Clear Creek weather by month
Highs, lows and precipitation from NOAA’s grid at Clear Creek’s center; snow, wet days and snow on the ground from Chester, CA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 42° | 22° | 7.1" | 31.9" | 12 | 22 | 25° – 39° |
| February | 45° | 24° | 6.3" | 23.9" | 11 | 21 | 28° – 42° |
| March | 50° | 27° | 5.9" | 17.0" | 12 | 15 | 30° – 46° |
| April | 56° | 31° | 3.2" | 3.8" | 9 | 3 | 36° – 47° |
| May | 65° | 37° | 2.3" | 0.2" | 7 | 0 | 42° – 58° |
| June | 75° | 43° | 1.0" | 0.0" | 4 | 0 | 54° – 66° |
| July | 84° | 49° | 0.2" | 0.0" | 2 | 0 | 61° – 71° |
| August | 84° | 47° | 0.2" | 0.0" | 1 | 0 | 62° – 70° |
| September | 77° | 41° | 0.4" | 0.0" | 2 | 0 | 56° – 63° |
| October | 65° | 34° | 2.0" | 0.3" | 5 | 0 | 45° – 54° |
| November | 50° | 27° | 4.0" | 10.1" | 9 | 4 | 30° – 44° |
| December | 41° | 22° | 7.7" | 22.4" | 12 | 16 | 27° – 35° |
| Year | 61° | 34° | 40.4" | 109.6" | 86 | 80 |
How much a month can swing
A normal is an average. May swings the most: from 1991 to 2020 its average ranged from 42° to 58°. September is the most reliable, staying within 8°.
Where Clear Creek’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 Clear Creek’s center.
- Snow: Chester, CA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Canyon Dam, CA, 10 miles from the town’s center, 440 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 Clear Creek’s climate
What is the weather like in Clear Creek?
A typical July afternoon reaches 84°, a January night drops to 22°, and about 110 inches of snow falls in a normal winter. Milder January nights than 53% of U.S. towns; cooler July afternoons than 56% of U.S. towns.
How cold does it get in Clear Creek in winter?
December nights average 22°. About 159 nights a year reach 32° or below. In the coldest December of the last 30 years the month averaged 27°.
How much snow does Clear Creek get?
About 110 inches in a normal winter at Chester, CA, most of it in January, with snow on the ground about 80 days a year.
How hot does it get in Clear Creek?
July, with a typical high of 84° and a low of 49°. About 18 days a year reach 90° (Canyon Dam, CA).
When is the first and last frost in Clear Creek?
In half of years the last spring frost (32°) comes by May 18 and the first fall frost by October 8, about 143 frost-free days, at Canyon Dam, CA.
What growing zone is Clear Creek 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 Clear Creek?
By one simple rule (highs of 62–84° and lows of 40° or more), June, August and September. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Clear Creek getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 61% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Clear Creek.
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.