UTC Offset
UTC-07:00
Pleasanton, United States Snapshot 2026
Where is Pleasanton?
Pleasanton, United States
- Continent
- Americas
- Country
- United States
- City
- Pleasanton
- Population
- 79.5K
- Elevation
- 106 m
- Coordinates
- 37.66°, -121.87°
Pleasanton is a city in United States with a population of approximately 79.5K. Average temperatures range from 6°C (43°F) in January to 30°C (86°F) in August. The best time to visit is June, July, August, September, October. The city sits at an elevation of 106 m above sea level.
Time in Pleasanton right now
Open full time & time zone page 12:16 16
Monday, June 15, 2026
IANA time zone
America/Los_Angeles
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in Pleasanton
Daylight in Pleasanton today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 45m
Climate normals for Pleasanton
Long-term monthly averages based on historical data.
January
Fair 
February
Fair 
March
Good April
Good May
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 15°C / 6°C | 13°C / 4°C | 10days (100 mm) Wet | 6.7h Fair | 79% Humid | 3 Moderate | Fair | View Details |
| February | 16°C / 7°C | 14°C / 4°C | 7days (73 mm) Good | 8.4h Good | 71% Muggy | 3.8 Moderate | Fair | View Details |
| March | 17°C / 7°C | 16°C / 5°C | 11days (81 mm) Wet | 9.2h Good | 75% Muggy | 5.4 High | Good | View Details |
| April | 21°C / 9°C | 20°C / 7°C | 4days (25 mm) Good | 10.9h Excellent | 70% Muggy | 6.9 High | Good | View Details |
| May | 24°C / 11°C | 23°C / 9°C | 2days (14 mm) Excellent | 12.6h Excellent | 65% Muggy | 7.9 Very High | Excellent | View Details |
| June best | 28°C / 14°C | 28°C / 13°C | 0days (1 mm) Excellent | 13.5h Excellent | 60% Moderate | 8.2 Very High | Excellent | View Details |
| July best | 30°C / 15°C | 31°C / 15°C | 0days (0 mm) Excellent | 13.4h Excellent | 60% Moderate | 8.3 Very High | Excellent | View Details |
| August best | 30°C / 16°C | 31°C / 16°C | 0days (1 mm) Excellent | 12.5h Excellent | 63% Muggy | 7.7 Very High | Excellent | View Details |
| September best | 29°C / 15°C | 29°C / 15°C | 1days (5 mm) Excellent | 11.4h Excellent | 63% Muggy | 6.6 High | Excellent | View Details |
| October best | 25°C / 13°C | 24°C / 12°C | 3days (24 mm) Excellent | 9.7h Good | 61% Muggy | 5.1 High | Excellent | View Details |
| November | 19°C / 9°C | 17°C / 8°C | 6days (44 mm) Good | 8h Good | 70% Muggy | 3.5 Moderate | Good | View Details |
| December | 15°C / 7°C | 13°C / 5°C | 9days (83 mm) Wet | 6.6h Fair | 77% Humid | 2.8 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 15°C / 6°C . Feb: 16°C / 7°C . Mar: 17°C / 7°C . Apr: 21°C / 9°C . May: 24°C / 11°C . Jun: 28°C / 14°C . Jul: 30°C / 15°C . Aug: 30°C / 16°C . Sep: 29°C / 15°C . Oct: 25°C / 13°C . Nov: 19°C / 9°C . Dec: 15°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 100 mm. Feb: 73 mm. Mar: 81 mm. Apr: 25 mm. May: 14 mm. Jun: 1 mm. Jul: 0 mm. Aug: 1 mm. Sep: 5 mm. Oct: 24 mm. Nov: 44 mm. Dec: 83 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 71%. Mar: 75%. Apr: 70%. May: 65%. Jun: 60%. Jul: 60%. Aug: 63%. Sep: 63%. Oct: 61%. Nov: 70%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 14 km/h . Mar: 15 km/h . Apr: 16 km/h . May: 17 km/h . Jun: 17 km/h . Jul: 15 km/h . Aug: 15 km/h . Sep: 14 km/h . Oct: 12 km/h . Nov: 10 km/h . Dec: 11 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 12°C . Feb: 12°C . Mar: 14°C . Apr: 17°C . May: 20°C . Jun: 22°C . Jul: 23°C . Aug: 23°C . Sep: 23°C . Oct: 21°C . Nov: 16°C . Dec: 13°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Pleasanton has a population of approximately 79.5K.
The best months to visit Pleasanton are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Pleasanton receives approximately 451mm of rainfall annually across 53 rainy days.
Pleasanton is located in United States, in the Americas region.
Pleasanton sits at an elevation of 106 m (348 ft) above sea level.