Climate Pasadena - California
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 68 | 70 | 72 | 76 | 79 | 84 |
| Average low in ºF Av. low Lo | 48 | 49 | 50 | 53 | 57 | 60 |
| Av. precipitation in inch Av. precip. Pre. | 4.54 | 5.12 | 3.38 | 1.37 | 0.40 | 0.22 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 89 | 91 | 89 | 82 | 74 | 67 |
| Average low in ºF Av. low Lo | 64 | 65 | 63 | 58 | 51 | 47 |
| Av. precipitation in inch Av. precip. Pre. | 0.05 | 0.11 | 0.41 | 1.01 | 1.50 | 3.13 |
What is the average weather in Pasadena, California?
Pasadena experiences a hot-summer climate with dry summers and wetter winters. Summers are hot, while winters are mild. The area receives moderate precipitation annually, with frequent rain or drizzle common during the cooler season, contrasting with very dry summer months.
Pasadena Climate Graph - California Climate Chart
Daily normals Pasadena - California - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 67.1 | 47.0 | 0.16 | 0.16 | 0.00 | 0.00 |
| 2 Jan | 67.2 | 47.1 | 0.31 | 0.31 | 0.00 | 0.00 |
| 3 Jan | 67.3 | 47.1 | 0.43 | 0.43 | 0.00 | 0.00 |
| 4 Jan | 67.4 | 47.2 | 0.59 | 0.59 | 0.00 | 0.00 |
| 5 Jan | 67.5 | 47.2 | 0.75 | 0.75 | 0.00 | 0.00 |
| 6 Jan | 67.6 | 47.3 | 0.91 | 0.91 | 0.00 | 0.00 |
| 7 Jan | 67.6 | 47.3 | 1.02 | 1.02 | 0.00 | 0.00 |
| 8 Jan | 67.7 | 47.4 | 1.18 | 1.18 | 0.00 | 0.00 |
| 9 Jan | 67.8 | 47.4 | 1.34 | 1.34 | 0.00 | 0.00 |
| 10 Jan | 67.9 | 47.5 | 1.50 | 1.50 | 0.00 | 0.00 |
| 11 Jan | 67.9 | 47.5 | 1.65 | 1.65 | 0.00 | 0.00 |
| 12 Jan | 68.0 | 47.5 | 1.81 | 1.81 | 0.00 | 0.00 |
| 13 Jan | 68.1 | 47.6 | 1.97 | 1.97 | 0.00 | 0.00 |
| 14 Jan | 68.1 | 47.6 | 2.13 | 2.13 | 0.00 | 0.00 |
| 15 Jan | 68.2 | 47.6 | 2.24 | 2.24 | 0.00 | 0.00 |
| 16 Jan | 68.2 | 47.7 | 2.40 | 2.40 | 0.00 | 0.00 |
| 17 Jan | 68.3 | 47.7 | 2.56 | 2.56 | 0.00 | 0.00 |
| 18 Jan | 68.3 | 47.7 | 2.72 | 2.72 | 0.00 | 0.00 |
| 19 Jan | 68.3 | 47.7 | 2.87 | 2.87 | 0.00 | 0.00 |
| 20 Jan | 68.4 | 47.8 | 2.99 | 2.99 | 0.00 | 0.00 |
| 21 Jan | 68.4 | 47.8 | 3.15 | 3.15 | 0.00 | 0.00 |
| 22 Jan | 68.5 | 47.8 | 3.27 | 3.27 | 0.00 | 0.00 |
| 23 Jan | 68.5 | 47.8 | 3.43 | 3.43 | 0.00 | 0.00 |
| 24 Jan | 68.5 | 47.8 | 3.54 | 3.54 | 0.00 | 0.00 |
| 25 Jan | 68.5 | 47.9 | 3.70 | 3.70 | 0.00 | 0.00 |
| 26 Jan | 68.6 | 47.9 | 3.82 | 3.82 | 0.00 | 0.00 |
| 27 Jan | 68.6 | 47.9 | 3.98 | 3.98 | 0.00 | 0.00 |
| 28 Jan | 68.6 | 47.9 | 4.09 | 4.09 | 0.00 | 0.00 |
| 29 Jan | 68.7 | 47.9 | 4.25 | 4.25 | 0.00 | 0.00 |
| 30 Jan | 68.7 | 47.9 | 4.41 | 4.41 | 0.00 | 0.00 |
| 31 Jan | 68.7 | 48.0 | 4.53 | 4.53 | 0.00 | 0.00 |
Weather history Pasadena - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 81.0 | 55.0 | 0.00 | - | - |
| 02 May | 78.1 | 57.0 | 0.00 | - | - |
| 03 May | 66.0 | 57.0 | 0.10 | - | - |
| 04 May | 69.1 | 55.0 | 0.05 | - | - |
| 05 May | 66.9 | 55.0 | 0.00 | - | - |
| 06 May | 77.0 | 52.0 | 0.00 | - | - |
| 07 May | 81.0 | 57.0 | 0.00 | - | - |
| 08 May | 81.0 | 59.0 | 0.00 | - | - |
| 09 May | 84.9 | 59.0 | 0.00 | - | - |
| 10 May | 84.9 | 60.1 | 0.00 | - | - |
| 11 May | 91.0 | 59.0 | 0.00 | - | - |
| 12 May | 73.9 | 57.9 | 0.00 | - | - |
| 13 May | 75.0 | 59.0 | 0.00 | - | - |
| 14 May | 75.9 | 55.9 | 0.00 | - | - |
| 15 May | 75.0 | 57.9 | 0.00 | - | - |
| 16 May | 73.9 | 60.1 | 0.00 | - | - |
| 17 May | 69.1 | 59.0 | 0.00 | - | - |
| 18 May | 79.0 | 59.0 | 0.00 | - | - |
| 19 May | 86.0 | 55.0 | 0.00 | - | - |
| 20 May | 89.1 | 62.1 | 0.00 | - | - |
| 21 May | 84.9 | 60.1 | 0.00 | - | - |
| 22 May | 79.0 | 59.0 | 0.00 | - | - |
| 23 May | 79.0 | 59.0 | 0.00 | - | - |
| 24 May | 75.9 | 57.9 | 0.00 | - | - |
| 25 May | 75.9 | 55.0 | 0.00 | - | - |
| 26 May | 70.0 | 57.0 | 0.00 | - | - |
| 27 May | 66.9 | 55.9 | 0.00 | - | - |
| 28 May | 72.0 | 52.0 | 0.00 | - | - |
| 29 May | 73.0 | 57.0 | 0.00 | - | - |
| 30 May | 80.1 | 55.0 | 0.00 | - | - |
| 31 May | 86.0 | 57.9 | 0.00 | - | - |
Past weather Pasadena
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 77.4 ºF | 68 ºF | |
| Average low temperature Av. low temp. | 57.3 ºF | 48 ºF | |
| Total precipitation Total precip. | 0.15 inch | 4.54 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 91.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 66.0 ºF | - | |
| Highest min temperature Highest min temp. | 62.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 52.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Pasadena - California
| Country | United States | |
|---|---|---|
| State | California | |
| County | - | |
| City | Pasadena | |
| Zip Code | 91101 | |
| Longitude | -118.15 dec. degr. | |
| Latitude | 34.15 dec. degr. | |
| Altitude - Elevation | 863ft | |
| ICAO | - | |
| IATA | - |
Date and Time Pasadena - California
| Local Time | 10:20 AM | |
|---|---|---|
| Sunrise | 05:44 AM | |
| Sunset | 08:09 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Pasadena - California
USGS National Map — Open interactive map
Pasadena weather averages
| Annual high temperature | 78ºF |
| Annual low temperature | 55ºF |
| Average annual precip. | 21.24 inch |
Station Data
Monthly averages Pasadena
Longitude: -118.145, Latitude: 34.1478
Average weather Pasadena, CA - 91101
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...