Pleasanton Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Pleasanton year round climate
Spring (March–May): Average 52–61°F, mild and comfortable climate, rainfall gradually decreases, sunny days increase. Common activities: Hiking, cycling, picnics. Suggested clothing: Light jacket, long-sleeved shirts or T-shirts.
Summer (June–August): Average 67–72°F, hot and dry, very little rainfall. Common activities: Swimming, camping, outdoor barbecues. Suggested clothing: Light short-sleeved clothing, shorts, sandals.
Autumn (September–November): Average 64–52°F, pleasant climate, large temperature difference between morning and evening, rainfall begins to increase. Common activities: Viewing autumn leaves (if applicable), hiking. Suggested clothing: Long-sleeved shirts, light jacket, comfortable shoes.
Winter (December–February): Average 48–49°F, cold and humid, more rainfall. Common activities: Indoor activities, museum visits, trying local cuisine. Suggested clothing: Warm coat, sweater, scarf, hat, gloves.
Pleasanton climatological average
Annual average temperature: approx. 59.0°F / Annual rainfall: approx. 530 mm / Summer humidity: 30%–40% / Rainiest month: December
Pleasanton monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
49.1°F
126
February
48.7°F
68
March
52.3°F
83.3
April
56.7°F
24.3
May
61.5°F
14.7
June
67.8°F
0.7
July
72.3°F
0
August
71.8°F
0.7
September
69.8°F
2.7
October
64.6°F
2.3
November
52.3°F
46.3
December
49.1°F
161.7
Pleasanton weather for the next seven days
3/29
Sunday
Sunny
92.1°F/56.1°F
3/30
Monday
Overcast
78.3°F/53.5°F
3/31
Tuesday
Heavy rain
55.8°F/52.3°F
4/1
Wednesday
Moderate rain
57.9°F/46°F
4/2
Thursday
Patchy rain nearby
61.8°F/41.3°F
4/3
Friday
Sunny
69.9°F/39.3°F
4/4
Saturday
Sunny
76.7°F/46.7°F
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