UTC Offset
UTC-07:00
Sedro-Woolley, United States Snapshot 2026
Where is Sedro-Woolley?
Sedro-Woolley, United States
- Continent
- Americas
- Country
- United States
- City
- Sedro-Woolley
- Population
- 10.8K
- Elevation
- 17 m
- Coordinates
- 48.50°, -122.24°
Sedro-Woolley is a city in United States with a population of approximately 10.8K. Average temperatures range from 0°C (33°F) in February to 26°C (79°F) in August. The best time to visit is June, July, August, September.
Time in Sedro-Woolley right now
Open full time & time zone page 20:37 37
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 Sedro-Woolley
Daylight in Sedro-Woolley today
View full sunrise & sunset page Sunrise
Sunset
Day length
16h 06m
Climate normals for Sedro-Woolley
Long-term monthly averages based on historical data.
January
Wet 
February
Wet March
Wet April
Poor May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / 1°C | 5°C / -2°C | 18days (241 mm) Wet | 4.2h Fair | 87% Very Muggy | 1.1 Low | Wet | View Details |
| February | 7°C / 0°C | 5°C / -3°C | 18days (217 mm) Wet | 5.4h Fair | 85% Humid | 1.8 Low | Wet | View Details |
| March | 11°C / 2°C | 9°C / -1°C | 18days (192 mm) Wet | 7.3h Good | 83% Humid | 2.9 Moderate | Wet | View Details |
| April | 15°C / 5°C | 13°C / 3°C | 17days (147 mm) Wet | 9.1h Good | 80% Humid | 4.6 Moderate | Poor | View Details |
| May | 19°C / 9°C | 19°C / 8°C | 12days (85 mm) Wet | 10.9h Excellent | 79% Humid | 5.3 High | Good | View Details |
| June best | 21°C / 12°C | 22°C / 12°C | 10days (76 mm) Wet | 11.8h Excellent | 77% Humid | 6 High | Excellent | View Details |
| July best | 25°C / 15°C | 26°C / 16°C | 4days (23 mm) Good | 13h Excellent | 73% Muggy | 6.8 High | Excellent | View Details |
| August best | 26°C / 16°C | 27°C / 17°C | 5days (34 mm) Good | 11.8h Excellent | 74% Muggy | 5.7 High | Excellent | View Details |
| September best | 22°C / 13°C | 22°C / 13°C | 9days (100 mm) Wet | 9.4h Good | 80% Humid | 4.4 Moderate | Excellent | View Details |
| October | 15°C / 8°C | 15°C / 6°C | 16days (213 mm) Wet | 6.6h Fair | 86% Very Muggy | 2.6 Moderate | Wet | View Details |
| November | 10°C / 4°C | 8°C / 2°C | 19days (285 mm) Wet | 4.3h Fair | 89% Very Muggy | 1.3 Low | Wet | View Details |
| December | 7°C / 1°C | 4°C / -2°C | 20days (277 mm) Wet | 3.4h Poor | 90% Very Muggy | 0.8 Low | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 7°C / 1°C . Feb: 7°C / 0°C . Mar: 11°C / 2°C . Apr: 15°C / 5°C . May: 19°C / 9°C . Jun: 21°C / 12°C . Jul: 25°C / 15°C . Aug: 26°C / 16°C . Sep: 22°C / 13°C . Oct: 15°C / 8°C . Nov: 10°C / 4°C . Dec: 7°C / 1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 241 mm. Feb: 217 mm. Mar: 192 mm. Apr: 147 mm. May: 85 mm. Jun: 76 mm. Jul: 23 mm. Aug: 34 mm. Sep: 100 mm. Oct: 213 mm. Nov: 285 mm. Dec: 277 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 85%. Mar: 83%. Apr: 80%. May: 79%. Jun: 77%. Jul: 73%. Aug: 74%. Sep: 80%. Oct: 86%. Nov: 89%. Dec: 90%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 12 km/h . Feb: 12 km/h . Mar: 12 km/h . Apr: 12 km/h . May: 11 km/h . Jun: 10 km/h . Jul: 10 km/h . Aug: 10 km/h . Sep: 10 km/h . Oct: 11 km/h . Nov: 13 km/h . Dec: 12 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 5. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 4. Oct: UV 3. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Sedro-Woolley has a population of approximately 10.8K.
The best months to visit Sedro-Woolley are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Sedro-Woolley receives approximately 1890mm of rainfall annually across 166 rainy days.
Sedro-Woolley is located in United States, in the Americas region.
Sedro-Woolley sits at an elevation of 17 m (56 ft) above sea level.