UTC Offset
UTC-07:00
Discovery Bay, United States Snapshot 2026
Where is Discovery Bay?
Discovery Bay, United States
- Continent
- Americas
- Country
- United States
- City
- Discovery Bay
- Population
- 13.4K
- Elevation
- 1 m
- Coordinates
- 37.91°, -121.60°
Discovery Bay is a city in United States with a population of approximately 13.4K. Average temperatures range from 6°C (43°F) in January to 32°C (90°F) in July. The best time to visit is May, June, July, August, September.
Time in Discovery Bay right now
Open full time & time zone page 11:15 15
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 Discovery Bay
Daylight in Discovery Bay today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 47m
Climate normals for Discovery Bay
Long-term monthly averages based on historical data.
January
Fair 
February
Fair March
Good April
Good May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
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 (108 mm) Wet | 6.7h Fair | 80% Humid | 3 Moderate | Fair | View Details |
| February | 16°C / 6°C | 15°C / 4°C | 7days (79 mm) Good | 8.4h Good | 71% Muggy | 3.8 Moderate | Fair | View Details |
| March | 18°C / 7°C | 17°C / 5°C | 10days (83 mm) Wet | 9.3h Good | 72% Muggy | 5.4 High | Good | View Details |
| April | 23°C / 9°C | 22°C / 8°C | 4days (27 mm) Good | 10.9h Excellent | 64% Muggy | 6.8 High | Good | View Details |
| May best | 26°C / 12°C | 26°C / 10°C | 3days (14 mm) Excellent | 12.7h Excellent | 57% Moderate | 7.8 Very High | Excellent | View Details |
| June best | 31°C / 15°C | 31°C / 14°C | 0days (1 mm) Excellent | 13.6h Excellent | 51% Moderate | 8.1 Very High | Excellent | View Details |
| July best | 32°C / 16°C | 33°C / 15°C | 0days (0 mm) Excellent | 13.5h Excellent | 53% Moderate | 8.2 Very High | Excellent | View Details |
| August best | 32°C / 16°C | 33°C / 16°C | 0days (0 mm) Excellent | 12.5h Excellent | 56% Moderate | 7.7 Very High | Excellent | View Details |
| September best | 30°C / 16°C | 30°C / 15°C | 1days (3 mm) Excellent | 11.4h Excellent | 57% Moderate | 6.5 High | Excellent | View Details |
| October | 26°C / 13°C | 24°C / 12°C | 2days (27 mm) Excellent | 9.7h Good | 58% Moderate | 5 Moderate | Excellent | View Details |
| November | 19°C / 9°C | 17°C / 7°C | 6days (50 mm) Good | 8h Good | 70% Muggy | 3.4 Moderate | Good | View Details |
| December | 14°C / 6°C | 13°C / 4°C | 9days (95 mm) Wet | 6.6h Fair | 78% Humid | 2.7 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 15°C / 6°C . Feb: 16°C / 6°C . Mar: 18°C / 7°C . Apr: 23°C / 9°C . May: 26°C / 12°C . Jun: 31°C / 15°C . Jul: 32°C / 16°C . Aug: 32°C / 16°C . Sep: 30°C / 16°C . Oct: 26°C / 13°C . Nov: 19°C / 9°C . Dec: 14°C / 6°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 108 mm. Feb: 79 mm. Mar: 83 mm. Apr: 27 mm. May: 14 mm. Jun: 1 mm. Jul: 0 mm. Aug: 0 mm. Sep: 3 mm. Oct: 27 mm. Nov: 50 mm. Dec: 95 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 80%. Feb: 71%. Mar: 72%. Apr: 64%. May: 57%. Jun: 51%. Jul: 53%. Aug: 56%. Sep: 57%. Oct: 58%. Nov: 70%. Dec: 78%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 16 km/h . May: 18 km/h . Jun: 18 km/h . Jul: 17 km/h . Aug: 16 km/h . Sep: 14 km/h . Oct: 12 km/h . Nov: 11 km/h . Dec: 11 km/h .
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 3. Dec: UV 3.
Frequently Asked Questions
Discovery Bay has a population of approximately 13.4K.
The best months to visit Discovery Bay are May, June, July, August, September, when temperatures are pleasant and rainfall is lower.
Discovery Bay receives approximately 487mm of rainfall annually across 52 rainy days.
Discovery Bay is located in United States, in the Americas region.
Discovery Bay sits at an elevation of 1 m (3 ft) above sea level.