Remar Bakery · Photo: Sanfranman59 · CC BY-SA 3.0Emeryville’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 74°, a January night drops to 43°, and snow is almost unheard of.
A year in Emeryville at a glance
Each month’s typical high and low, and what it brings.
What stands out about Emeryville’s climate
Compared with towns across the U.S., with Emeryville’s place in California beside it.
What a year in Emeryville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
Frost is rare
Frost and day counts come from NOAA’s station at Berkeley, CA, 3 miles from the town’s center, 310 ft higher.
The 2023 USDA map puts Emeryville’s center in zone 10b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 35°. Plant labels use the zone; frost dates tell you when to plant.
90° days by month
Average days at 90° or more
About 23 inches of rain a year
December is the wettest month and July the driest. Rain falls on about 67 days a year. Snow is rare: about 0.0" in a normal year at Berkeley, CA, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Emeryville
93% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from December through February.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Berkeley, CA.
Living with Emeryville’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
Zone 10b. Frost comes about 1 winter in 4, so tender plants can often stay out through winter.
Months with highs of 62–84° and lows of 40° or more: March, April, May, June, July, August, September, October and November. 1.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Emeryville from natural hazards, earthquakes are the largest share (88%). Normals are averages; the hazards page covers the extremes.
Natural hazards →Emeryville and its neighbors
Every town next door is within a degree of Emeryville in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Emeryville’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 |
|---|---|---|---|---|
| Emeryville, CA | 43° | 74° | 23" | 0.0" |
| Makawao, HI | 53° | 75° | 23" | 0.0" |
| Oak Harbor, WA | 36° | 71° | 24" | 2.5" |
| Cedar Mill, OR | 36° | 81° | 39" | 3.6" |
| Nantucket, MA | 26° | 76° | 44" | 25" |
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 Emeryville averaged 1.7° warmer than the 1900s. The biggest change is in January (+2.3°).
A bigger shift than in 69% 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 Emeryville compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Emeryville’s place among California’s.
Emeryville weather by month
Highs, lows and precipitation from NOAA’s grid at Emeryville’s center; snow, wet days and snow on the ground from Berkeley, CA. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 57° | 43° | 4.5" | 0.0" | 11 | 0 | 47° – 55° |
| February | 61° | 45° | 4.5" | 0.0" | 11 | 0 | 48° – 58° |
| March | 63° | 47° | 3.3" | 0.0" | 10 | 0 | 50° – 61° |
| April | 66° | 48° | 1.6" | 0.0" | 7 | 0 | 54° – 61° |
| May | 69° | 51° | 0.7" | 0.0" | 3 | 0 | 56° – 65° |
| June | 74° | 54° | 0.2" | 0.0" | 1 | 0 | 60° – 66° |
| July | 74° | 56° | 0.0" | 0.0" | 0 | 0 | 61° – 68° |
| August | 75° | 56° | 0.0" | 0.0" | 1 | 0 | 63° – 69° |
| September | 76° | 56° | 0.1" | 0.0" | 1 | 0 | 62° – 70° |
| October | 72° | 53° | 1.1" | 0.0" | 3 | 0 | 60° – 68° |
| November | 64° | 48° | 2.5" | 0.0" | 7 | 0 | 49° – 60° |
| December | 57° | 43° | 4.7" | 0.0" | 11 | 0 | 46° – 54° |
| Year | 67° | 50° | 23.1" | 0.0" | 67 | 0 |
How much a month can swing
A normal is an average. November swings the most: from 1991 to 2020 its average ranged from 49° to 60°. June is the most reliable, staying within 6°.
Where Emeryville’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 Emeryville’s center.
- Snow: Berkeley, CA.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Berkeley, CA, 3 miles from the town’s center, 310 ft higher; 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 Emeryville’s climate
What is the weather like in Emeryville?
A typical July afternoon reaches 74°, a January night drops to 43°, and snow is almost unheard of. Milder January nights than 92% of U.S. towns; cooler July afternoons than all but 179 U.S. towns.
How cold does it get in Emeryville in winter?
January nights average 43°. A night at 32° or below comes in only some winters (0.7 a year on average). In the coldest January of the last 30 years the month averaged 47°.
How much snow does Emeryville get?
About 0.0 inches in a normal winter at Berkeley, CA, so most winters see none.
How hot does it get in Emeryville?
July, with a typical high of 74° and a low of 56°. About 6 days a year reach 90° (Berkeley, CA).
When is the first and last frost in Emeryville?
Most years have no frost at all: a 32° night comes in about 27% of winters at Berkeley, CA, usually in December or January.
What growing zone is Emeryville in?
Zone 10b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 35°.
What is the best time of year to visit Emeryville?
By one simple rule (highs of 62–84° and lows of 40° or more), March, April, May, June, July, August, September, October and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Emeryville getting warmer?
Yes: 1991–2020 averaged 1.7° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 69% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Emeryville.
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.