UTC Offset
UTC-07:00
Sylmar, United States Snapshot 2026
Where is Sylmar?
Sylmar, United States
- Continent
- Americas
- Country
- United States
- City
- Sylmar
- Population
- 79.6K
- Elevation
- 382 m
- Coordinates
- 34.31°, -118.45°
Sylmar is a city in United States with a population of approximately 79.6K. Average temperatures range from 6°C (43°F) in January to 34°C (93°F) in August. The best time to visit is April, May, June, September, October. The city sits at an elevation of 382 m above sea level.
Time in Sylmar right now
Open full time & time zone page 11:00 00
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 Sylmar
Daylight in Sylmar today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 26m
Climate normals for Sylmar
Long-term monthly averages based on historical data.
January
Good 
February
Good March
Good April best
Excellent May best
Excellent June best
Excellent July
Good August
Good September best
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 18°C / 6°C | 16°C / 3°C | 6days (89 mm) Good | 8.1h Good | 64% Muggy | 3.7 Moderate | Good | View Details |
| February | 19°C / 6°C | 17°C / 4°C | 6days (83 mm) Good | 8.9h Good | 60% Moderate | 4.3 Moderate | Good | View Details |
| March | 20°C / 8°C | 18°C / 6°C | 8days (85 mm) Wet | 10h Excellent | 67% Muggy | 5.9 High | Good | View Details |
| April best | 24°C / 11°C | 23°C / 9°C | 3days (17 mm) Excellent | 11.7h Excellent | 58% Moderate | 7.2 Very High | Excellent | View Details |
| May best | 25°C / 13°C | 25°C / 12°C | 2days (10 mm) Excellent | 12.6h Excellent | 63% Muggy | 7.9 Very High | Excellent | View Details |
| June best | 30°C / 16°C | 31°C / 17°C | 1days (1 mm) Excellent | 13.3h Excellent | 56% Moderate | 8.3 Very High | Excellent | View Details |
| July | 33°C / 20°C | 35°C / 21°C | 0days (1 mm) Excellent | 13.2h Excellent | 51% Moderate | 8.5 Very High | Good | View Details |
| August | 34°C / 20°C | 35°C / 21°C | 0days (8 mm) Excellent | 12.3h Excellent | 50% Moderate | 8 Very High | Good | View Details |
| September best | 32°C / 18°C | 32°C / 19°C | 1days (9 mm) Excellent | 11.3h Excellent | 54% Moderate | 7 High | Excellent | View Details |
| October best | 28°C / 14°C | 27°C / 13°C | 2days (13 mm) Excellent | 10.3h Excellent | 48% Moderate | 5.7 High | Excellent | View Details |
| November | 23°C / 10°C | 20°C / 7°C | 3days (34 mm) Excellent | 8.9h Good | 48% Moderate | 4.1 Moderate | Good | View Details |
| December | 19°C / 7°C | 16°C / 4°C | 6days (77 mm) Good | 7.8h Good | 58% Moderate | 3.3 Moderate | Good | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 18°C / 6°C . Feb: 19°C / 6°C . Mar: 20°C / 8°C . Apr: 24°C / 11°C . May: 25°C / 13°C . Jun: 30°C / 16°C . Jul: 33°C / 20°C . Aug: 34°C / 20°C . Sep: 32°C / 18°C . Oct: 28°C / 14°C . Nov: 23°C / 10°C . Dec: 19°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 89 mm. Feb: 83 mm. Mar: 85 mm. Apr: 17 mm. May: 10 mm. Jun: 1 mm. Jul: 1 mm. Aug: 8 mm. Sep: 9 mm. Oct: 13 mm. Nov: 34 mm. Dec: 77 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 64%. Feb: 60%. Mar: 67%. Apr: 58%. May: 63%. Jun: 56%. Jul: 51%. Aug: 50%. Sep: 54%. Oct: 48%. Nov: 48%. Dec: 58%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 13 km/h . Mar: 13 km/h . Apr: 14 km/h . May: 14 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 12 km/h . Oct: 12 km/h . Nov: 11 km/h . Dec: 11 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 14°C . Feb: 14°C . Mar: 15°C . Apr: 15°C . May: 17°C . Jun: 19°C . Jul: 21°C . Aug: 22°C . Sep: 22°C . Oct: 19°C . Nov: 17°C . Dec: 16°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 9. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Sylmar has a population of approximately 79.6K.
The best months to visit Sylmar are April, May, June, September, October, when temperatures are pleasant and rainfall is lower.
Sylmar receives approximately 427mm of rainfall annually across 38 rainy days.
Sylmar is located in United States, in the Americas region.
Sylmar sits at an elevation of 382 m (1,253 ft) above sea level.