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San Gabriel

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San Gabriel Weather and climate

Data source：Meteostat
Update date：2025-09

San Gabriel year round climate
  • Spring (March–May): Average 12.8–16.6°C, mild and comfortable climate with gradually decreasing rainfall. March still has more rainfall, while April and May are relatively dry. Common activities: Outdoor excursions, picnics. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 20.7–25.1°C, hot and dry with very little rainfall. July and August are the hottest months. Common activities: Swimming, outdoor barbecues, visiting museums. Recommended clothing: Lightweight and breathable short-sleeved clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 20.5–14.6°C, pleasant climate with gradually decreasing temperatures and increasing rainfall. October has the most comfortable weather. Common activities: Viewing autumn leaves (if applicable), outdoor activities, enjoying autumn cuisine. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Winter (December–February): Average 11.5–12.9°C, mild and humid with more rainfall, especially in February. Common activities: Indoor activities, visiting museums, enjoying warm winter drinks. Recommended clothing: Warm jacket, sweater, scarf, hat.
San Gabriel climatological average

Annual average temperature: approx. 17.5°C / Annual rainfall: approx. 688 mm / Summer humidity: 60%–70% / Rainiest month: February

San Gabriel monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
11.5°C
135.4
February
11.6°C
168.1
March
12.8°C
158.7
April
15.6°C
23.9
May
16.6°C
19
June
20.7°C
1.3
July
24.8°C
0
August
25.1°C
37.4
September
23.4°C
26.6
October
20.5°C
7
November
14.6°C
47.1
December
12.9°C
64.3
San Gabriel weather for the next seven days
10/17
Friday
Sunny
31.6°C/13°C
10/18
Saturday
Sunny
30°C/14.6°C
10/19
Sunday
Sunny
28.1°C/17.9°C
10/20
Monday
Sunny
29.1°C/16.9°C
10/21
Tuesday
Sunny
23.9°C/13.1°C
10/22
Wednesday
Partly Cloudy
22.3°C/13.4°C
10/23
Thursday
Partly Cloudy
25.2°C/14.5°C

San Gabriel FAQ

What is San Gabriel best known for?
San Gabriel is best known for Mission San Gabriel Arcángel, often considered the birthplace of California's wine industry and home to the oldest cemetery in Los Angeles County. Other historical features include the De Anza Trail and the tannery vat.
What is the current status of the San Gabriel Mission?
On July 1, 2023, Mission San Gabriel Arcángel reopened after a significant fire. The reopening showcased a fully restored church and an updated museum that emphasizes the mission's impact on indigenous people.
What notable alumni attended San Gabriel High School?
San Gabriel High School has several notable alumni including Roy Conli, an Academy Award-winning producer, and professional athletes like John Grabow, an MLB pitcher, and Felicia Hano, an artistic gymnast.
What is the median household income in San Gabriel?
In 2023, the median household income in San Gabriel was $87,592. This represents an increase from the previous year, indicating a growing local economy.
What historical significance does the San Gabriel Mission hold?
Mission San Gabriel Arcángel holds significant historical importance as one of California's oldest missions. It is believed to be the origin of the California wine industry and contains the oldest cemetery in Los Angeles County, preserving a vital part of regional history.