Climate Byron - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 55 | 61 | 67 | 73 | 80 | 87 |
| Average low in ºF Av. low Lo | 40 | 43 | 46 | 50 | 55 | 59 |
| Av. precipitation in inch Av. precip. Pre. | 2.50 | 2.40 | 1.78 | 0.79 | 0.50 | 0.10 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 93 | 92 | 88 | 78 | 65 | 55 |
| Average low in ºF Av. low Lo | 62 | 62 | 60 | 54 | 46 | 40 |
| Av. precipitation in inch Av. precip. Pre. | 0.00 | 0.03 | 0.23 | 0.74 | 1.61 | 2.20 |
What is the average weather in Byron, California?
Byron experiences a cold semi-arid climate, characterized by hot summers and cool winters, with strong seasonal temperature contrasts. The area is very dry overall, featuring a distinct pattern of dry summers and wetter winters. Precipitation is generally low throughout the year, often arriving in brief showers.
Byron Climate Graph - California Climate Chart
Daily normals Byron - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 55.2 | 39.6 | 0.08 | 0.08 | 0.00 | 0.00 |
| 2 Jan | 55.2 | 39.6 | 0.15 | 0.15 | 0.00 | 0.00 |
| 3 Jan | 55.2 | 39.7 | 0.23 | 0.23 | 0.00 | 0.00 |
| 4 Jan | 55.2 | 39.7 | 0.31 | 0.31 | 0.00 | 0.00 |
| 5 Jan | 55.2 | 39.7 | 0.39 | 0.39 | 0.00 | 0.00 |
| 6 Jan | 55.3 | 39.8 | 0.47 | 0.47 | 0.00 | 0.00 |
| 7 Jan | 55.3 | 39.8 | 0.55 | 0.55 | 0.00 | 0.00 |
| 8 Jan | 55.4 | 39.9 | 0.63 | 0.63 | 0.00 | 0.00 |
| 9 Jan | 55.4 | 39.9 | 0.71 | 0.71 | 0.00 | 0.00 |
| 10 Jan | 55.5 | 40.0 | 0.80 | 0.80 | 0.00 | 0.00 |
| 11 Jan | 55.5 | 40.0 | 0.89 | 0.89 | 0.00 | 0.00 |
| 12 Jan | 55.6 | 40.1 | 0.98 | 0.98 | 0.00 | 0.00 |
| 13 Jan | 55.7 | 40.2 | 1.07 | 1.07 | 0.00 | 0.00 |
| 14 Jan | 55.8 | 40.2 | 1.16 | 1.16 | 0.00 | 0.00 |
| 15 Jan | 55.9 | 40.3 | 1.25 | 1.25 | 0.00 | 0.00 |
| 16 Jan | 56.0 | 40.4 | 1.33 | 1.33 | 0.00 | 0.00 |
| 17 Jan | 56.1 | 40.5 | 1.41 | 1.41 | 0.00 | 0.00 |
| 18 Jan | 56.2 | 40.5 | 1.49 | 1.49 | 0.00 | 0.00 |
| 19 Jan | 56.4 | 40.6 | 1.57 | 1.57 | 0.00 | 0.00 |
| 20 Jan | 56.5 | 40.7 | 1.65 | 1.65 | 0.00 | 0.00 |
| 21 Jan | 56.6 | 40.8 | 1.72 | 1.72 | 0.00 | 0.00 |
| 22 Jan | 56.8 | 40.9 | 1.80 | 1.80 | 0.00 | 0.00 |
| 23 Jan | 57.0 | 41.0 | 1.88 | 1.88 | 0.00 | 0.00 |
| 24 Jan | 57.1 | 41.1 | 1.96 | 1.96 | 0.00 | 0.00 |
| 25 Jan | 57.3 | 41.2 | 2.03 | 2.03 | 0.00 | 0.00 |
| 26 Jan | 57.5 | 41.3 | 2.11 | 2.11 | 0.00 | 0.00 |
| 27 Jan | 57.7 | 41.4 | 2.19 | 2.19 | 0.00 | 0.00 |
| 28 Jan | 57.9 | 41.5 | 2.27 | 2.27 | 0.00 | 0.00 |
| 29 Jan | 58.1 | 41.6 | 2.35 | 2.35 | 0.00 | 0.00 |
| 30 Jan | 58.3 | 41.7 | 2.43 | 2.43 | 0.00 | 0.00 |
| 31 Jan | 58.5 | 41.8 | 2.51 | 2.51 | 0.00 | 0.00 |
Weather history Byron - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 75.9 | 60.1 | 0.00 | - | - |
| 02 Sep | 79.0 | 57.9 | 0.00 | - | - |
| 03 Sep | 81.0 | 57.9 | 0.00 | - | - |
| 04 Sep | - | 60.1 | 0.00 | - | - |
| 05 Sep | 84.9 | 57.9 | 0.00 | - | - |
| 06 Sep | 84.0 | 59.0 | 0.00 | - | - |
| 07 Sep | 89.1 | 53.1 | 0.00 | - | - |
| 08 Sep | 95.0 | 57.0 | 0.00 | - | - |
| 09 Sep | 102.0 | 68.0 | 0.00 | - | - |
| 10 Sep | 102.0 | 62.1 | 0.00 | - | - |
| 11 Sep | 100.0 | 64.9 | 0.00 | - | - |
| 12 Sep | 91.9 | 64.0 | 0.00 | - | - |
| 13 Sep | 82.9 | 60.1 | 0.00 | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | 91.9 | 59.0 | 0.00 | - | - |
| 17 Sep | 90.0 | 55.9 | 0.00 | - | - |
| 18 Sep | 90.0 | 55.9 | 0.00 | - | - |
| 19 Sep | 91.0 | 59.0 | 0.00 | - | - |
| 20 Sep | 89.1 | 59.0 | 0.00 | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Byron
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 89.4 ºF | 55 ºF | |
| Average low temperature Av. low temp. | 59.5 ºF | 40 ºF | |
| Total precipitation Total precip. | 0.00 inch | 2.50 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 102.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 75.9 ºF | - | |
| Highest min temperature Highest min temp. | 68.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 53.1 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Byron - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | - | |
| City | Byron | |
| Zip Code | 94514 | |
| Longitude | -121.64 dec. degr. | |
| Latitude | 37.87 dec. degr. | |
| Altitude - Elevation | 30ft | |
| ICAO | - | |
| IATA | - |
Date and Time Byron - California
| Local Time | 09:08 AM | |
|---|---|---|
| Sunrise | 06:54 AM | |
| Sunset | 07:03 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Byron - California
USGS National Map — Open interactive map
Byron weather averages
| Annual high temperature | 74ºF |
| Annual low temperature | 51ºF |
| Average annual precip. | 12.88 inch |
Station Data
Monthly averages Byron
Longitude: -121.638, Latitude: 37.8671
Average weather Byron, CA - 94514
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, ...