UTC Offset
UTC-07:00
Green Valley, United States Snapshot 2026
Where is Green Valley?
Green Valley, United States
- Continent
- Americas
- Country
- United States
- City
- Green Valley
- Population
- 21.4K
- Elevation
- 885 m
- Coordinates
- 31.85°, -110.99°
Green Valley is a city in United States with a population of approximately 21.4K. Average temperatures range from 4°C (38°F) in January to 38°C (100°F) in June. The best time to visit is April, May, October. The city sits at an elevation of 885 m above sea level.
Time in Green Valley right now
Open full time & time zone page 12:54 54
Monday, June 15, 2026
IANA time zone
America/Phoenix
Daylight saving
No DST
Next DST change
—
Live weather in Green Valley
Daylight in Green Valley today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 13m
Climate normals for Green Valley
Long-term monthly averages based on historical data.
January
Fair 
February
Fair March
Good April best
Excellent May best
Excellent June
Good July
Fair August
Fair September
Good October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 18°C / 4°C | 14°C / 0°C | 4days (23 mm) Good | 8.8h Good | 49% Moderate | 4.4 Moderate | Fair | View Details |
| February | 21°C / 5°C | 16°C / 2°C | 4days (23 mm) Good | 9.5h Good | 41% Moderate | 5.6 High | Fair | View Details |
| March | 24°C / 8°C | 20°C / 5°C | 3days (15 mm) Excellent | 10.7h Excellent | 35% Comfortable | 7 High | Good | View Details |
| April best | 29°C / 12°C | 25°C / 9°C | 1days (4 mm) Excellent | 12h Excellent | 22% Comfortable | 8.2 Very High | Excellent | View Details |
| May best | 32°C / 16°C | 29°C / 13°C | 1days (3 mm) Excellent | 12.7h Excellent | 20% Comfortable | 8.8 Very High | Excellent | View Details |
| June | 38°C / 22°C | 35°C / 20°C | 3days (13 mm) Excellent | 12.8h Excellent | 22% Comfortable | 9 Very High | Good | View Details |
| July | 37°C / 24°C | 37°C / 26°C | 12days (62 mm) Wet | 12.1h Excellent | 43% Moderate | 8.9 Very High | Fair | View Details |
| August | 36°C / 23°C | 37°C / 25°C | 11days (57 mm) Wet | 11.7h Excellent | 48% Moderate | 8.5 Very High | Fair | View Details |
| September | 34°C / 21°C | 33°C / 21°C | 6days (33 mm) Good | 11h Excellent | 43% Moderate | 7.5 Very High | Good | View Details |
| October best | 30°C / 15°C | 27°C / 13°C | 3days (14 mm) Excellent | 10.3h Excellent | 36% Comfortable | 6.4 High | Excellent | View Details |
| November | 24°C / 9°C | 20°C / 6°C | 3days (13 mm) Excellent | 9.3h Good | 39% Comfortable | 4.8 Moderate | Good | View Details |
| December | 20°C / 6°C | 16°C / 2°C | 3days (21 mm) Excellent | 8.5h Good | 48% Moderate | 4.2 Moderate | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 18°C / 4°C . Feb: 21°C / 5°C . Mar: 24°C / 8°C . Apr: 29°C / 12°C . May: 32°C / 16°C . Jun: 38°C / 22°C . Jul: 37°C / 24°C . Aug: 36°C / 23°C . Sep: 34°C / 21°C . Oct: 30°C / 15°C . Nov: 24°C / 9°C . Dec: 20°C / 6°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 23 mm. Feb: 23 mm. Mar: 15 mm. Apr: 4 mm. May: 3 mm. Jun: 13 mm. Jul: 62 mm. Aug: 57 mm. Sep: 33 mm. Oct: 14 mm. Nov: 13 mm. Dec: 21 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 49%. Feb: 41%. Mar: 35%. Apr: 22%. May: 20%. Jun: 22%. Jul: 43%. Aug: 48%. Sep: 43%. Oct: 36%. Nov: 39%. Dec: 48%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 20 km/h . Mar: 22 km/h . Apr: 23 km/h . May: 23 km/h . Jun: 21 km/h . Jul: 16 km/h . Aug: 14 km/h . Sep: 17 km/h . Oct: 17 km/h . Nov: 16 km/h . Dec: 16 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 6. Mar: UV 7. Apr: UV 8. May: UV 9. Jun: UV 9. Jul: UV 9. Aug: UV 9. Sep: UV 8. Oct: UV 6. Nov: UV 5. Dec: UV 4.
Frequently Asked Questions
Green Valley has a population of approximately 21.4K.
The best months to visit Green Valley are April, May, October, when temperatures are pleasant and rainfall is lower.
Green Valley receives approximately 281mm of rainfall annually across 54 rainy days.
Green Valley is located in United States, in the Americas region.
Green Valley sits at an elevation of 885 m (2,904 ft) above sea level.