Climate Walnut Creek - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 56 | 57 | 60 | 64 | 71 | 78 |
| Average low in ºF Av. low Lo | 40 | 40 | 42 | 44 | 49 | 54 |
| Av. precipitation in inch Av. precip. Pre. | 4.77 | 4.62 | 3.52 | 1.63 | 1.06 | 0.19 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 85 | 82 | 74 | 62 | 55 |
| Average low in ºF Av. low Lo | 60 | 60 | 58 | 52 | 44 | 40 |
| Av. precipitation in inch Av. precip. Pre. | 0.01 | 0.04 | 0.28 | 1.42 | 3.11 | 4.39 |
Walnut Creek Climate Graph - California Climate Chart
Daily normals Walnut Creek - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 55.2 | 39.8 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 55.2 | 39.9 | 0.28 | 0.28 | 0.00 | 0.00 |
| 3 Jan | 55.3 | 39.9 | 0.43 | 0.43 | 0.00 | 0.00 |
| 4 Jan | 55.3 | 40.0 | 0.55 | 0.55 | 0.00 | 0.00 |
| 5 Jan | 55.4 | 40.0 | 0.71 | 0.71 | 0.00 | 0.00 |
| 6 Jan | 55.4 | 40.0 | 0.87 | 0.87 | 0.12 | 0.30 |
| 7 Jan | 55.4 | 40.0 | 0.98 | 0.98 | 0.12 | 0.30 |
| 8 Jan | 55.4 | 40.1 | 1.14 | 1.14 | 0.12 | 0.30 |
| 9 Jan | 55.5 | 40.1 | 1.30 | 1.30 | 0.12 | 0.30 |
| 10 Jan | 55.5 | 40.1 | 1.46 | 1.46 | 0.12 | 0.30 |
| 11 Jan | 55.5 | 40.1 | 1.61 | 1.61 | 0.12 | 0.30 |
| 12 Jan | 55.5 | 40.1 | 1.77 | 1.77 | 0.12 | 0.30 |
Weather history Walnut Creek - April 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Apr | 62.1 | 48.9 | 0.24 | 0.00 | 0.0 |
| 02 Apr | 60.1 | 39.9 | 0.20 | 0.00 | 0.0 |
| 03 Apr | 57.9 | 39.9 | 0.00 | 0.00 | 0.0 |
| 04 Apr | 68.0 | 50.0 | 0.00 | 0.00 | 0.0 |
| 05 Apr | 75.0 | 59.0 | 0.00 | 0.00 | 0.0 |
| 06 Apr | 78.1 | 59.0 | 0.00 | 0.00 | 0.0 |
| 07 Apr | 69.1 | 45.0 | 0.00 | 0.00 | 0.0 |
| 08 Apr | 73.0 | 50.0 | 0.00 | 0.00 | 0.0 |
| 09 Apr | 73.0 | 50.0 | 0.00 | 0.00 | 0.0 |
| 10 Apr | 68.0 | 48.9 | 0.15 | 0.00 | 0.0 |
| 11 Apr | 55.0 | 46.9 | 0.37 | 0.00 | 0.0 |
| 12 Apr | 51.1 | 42.1 | 0.90 | 0.00 | 0.0 |
| 13 Apr | 46.0 | 42.1 | 0.44 | 0.00 | 0.0 |
| 14 Apr | 57.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 15 Apr | 57.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 16 Apr | 59.0 | 43.0 | 0.00 | 0.00 | 0.0 |
| 17 Apr | 63.0 | 44.1 | 0.00 | 0.00 | 0.0 |
| 18 Apr | 66.9 | 46.9 | 0.00 | 0.00 | 0.0 |
| 19 Apr | 71.1 | 55.0 | 0.00 | 0.00 | 0.0 |
| 20 Apr | 68.0 | 48.0 | 0.00 | 0.00 | 0.0 |
| 21 Apr | 60.1 | 46.0 | 0.78 | 0.00 | 0.0 |
| 22 Apr | 52.0 | 44.1 | 0.28 | 0.00 | 0.0 |
| 23 Apr | 57.9 | 44.1 | 0.05 | 0.00 | 0.0 |
| 24 Apr | 66.0 | 44.1 | 0.00 | 0.00 | 0.0 |
| 25 Apr | 62.1 | 43.0 | 0.00 | 0.00 | 0.0 |
| 26 Apr | 48.9 | 44.1 | 0.05 | 0.00 | 0.0 |
| 27 Apr | 53.1 | 41.0 | 0.00 | 0.00 | 0.0 |
| 28 Apr | 55.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 29 Apr | 64.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 30 Apr | 71.1 | 55.0 | 0.00 | 0.00 | 0.0 |
Past weather Walnut Creek
| Apr 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 62.3 ºF | 56 ºF | |
| Average low temperature Av. low temp. | 46.4 ºF | 40 ºF | |
| Total precipitation Total precip. | 3.46 inch | 4.77 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 78.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 46.0 ºF | - | |
| Highest min temperature Highest min temp. | 59.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.9 ºF | - | |
Past weather April 2026 incomplete - Missing data
Geo Walnut Creek - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | - | |
| City | Walnut Creek | |
| Zip Code | 94595 | |
| Longitude | -122.07 dec. degr. | |
| Latitude | 37.91 dec. degr. | |
| Altitude - Elevation | 151ft | |
| ICAO | - | |
| IATA | - |
Date and Time Walnut Creek - California
| Local Time | 10:12 AM | |
|---|---|---|
| Sunrise | 05:44 AM | |
| Sunset | 08:31 PM | |
| Day/Night | Day | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of Walnut Creek - California
USGS National Map — Open interactive map
Walnut Creek weather averages
| Annual high temperature | 69ºF |
| Annual low temperature | 49ºF |
| Average annual precip. | 25.04 inch |
Station Data
Monthly averages Walnut Creek
Longitude: -122.065, Latitude: 37.9101
Average weather Walnut Creek, CA - 94595
Monthly: 1991-2020 normals
History: 2008-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...