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Altamont, United States Snapshot 2026
Where is Altamont?
Altamont, United States
- Continent
- Americas
- Country
- United States
- City
- Altamont
- Population
- 19.3K
- Elevation
- 1,263 m
- Coordinates
- 42.21°, -121.74°
Altamont is a city in United States with a population of approximately 19.3K. Average temperatures range from -2°C (28°F) in February to 31°C (88°F) in July. The best time to visit is June, July, August, September. The city sits at an elevation of 1,263 m above sea level.
Time in Altamont right now
Open full time & time zone page 14:13 13
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 Altamont
Daylight in Altamont today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 15m
Climate normals for Altamont
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 5°C / -2°C | 1°C / -6°C | 14days (91 mm) Wet | 6.1h Fair | 79% Humid | 2.3 Moderate | Poor | View Details |
| February | 6°C / -2°C | 2°C / -6°C | 10days (72 mm) Wet | 7.7h Good | 73% Muggy | 3.6 Moderate | Poor | View Details |
| March | 9°C / -1°C | 5°C / -4°C | 13days (80 mm) Wet | 9h Good | 72% Muggy | 4.9 Moderate | Poor | View Details |
| April | 14°C / 2°C | 11°C / -1°C | 8days (47 mm) Wet | 10.9h Excellent | 64% Muggy | 6.4 High | Fair | View Details |
| May | 20°C / 6°C | 17°C / 4°C | 8days (41 mm) Wet | 12.4h Excellent | 58% Moderate | 7.7 Very High | Good | View Details |
| June best | 25°C / 11°C | 24°C / 9°C | 4days (18 mm) Good | 13.5h Excellent | 50% Moderate | 8.1 Very High | Excellent | View Details |
| July best | 31°C / 16°C | 30°C / 15°C | 2days (7 mm) Excellent | 13.6h Excellent | 41% Moderate | 8.2 Very High | Excellent | View Details |
| August best | 30°C / 16°C | 28°C / 16°C | 2days (10 mm) Excellent | 12.6h Excellent | 44% Moderate | 7.5 Very High | Excellent | View Details |
| September best | 25°C / 12°C | 22°C / 10°C | 4days (22 mm) Good | 11.1h Excellent | 51% Moderate | 6.1 High | Excellent | View Details |
| October | 18°C / 6°C | 14°C / 4°C | 6days (40 mm) Good | 8.9h Good | 62% Muggy | 4.3 Moderate | Good | View Details |
| November | 9°C / 1°C | 6°C / -2°C | 9days (63 mm) Wet | 7.2h Good | 75% Muggy | 2.8 Moderate | Poor | View Details |
| December | 5°C / -2°C | 1°C / -5°C | 11days (91 mm) Wet | 5.8h Fair | 79% Humid | 2.1 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 5°C / -2°C . Feb: 6°C / -2°C . Mar: 9°C / -1°C . Apr: 14°C / 2°C . May: 20°C / 6°C . Jun: 25°C / 11°C . Jul: 31°C / 16°C . Aug: 30°C / 16°C . Sep: 25°C / 12°C . Oct: 18°C / 6°C . Nov: 9°C / 1°C . Dec: 5°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 91 mm. Feb: 72 mm. Mar: 80 mm. Apr: 47 mm. May: 41 mm. Jun: 18 mm. Jul: 7 mm. Aug: 10 mm. Sep: 22 mm. Oct: 40 mm. Nov: 63 mm. Dec: 91 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 79%. Feb: 73%. Mar: 72%. Apr: 64%. May: 58%. Jun: 50%. Jul: 41%. Aug: 44%. Sep: 51%. Oct: 62%. Nov: 75%. Dec: 79%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 14 km/h . Mar: 16 km/h . Apr: 16 km/h . May: 16 km/h . Jun: 16 km/h . Jul: 15 km/h . Aug: 14 km/h . Sep: 14 km/h . Oct: 13 km/h . Nov: 12 km/h . Dec: 11 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Altamont has a population of approximately 19.3K.
The best months to visit Altamont are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Altamont receives approximately 582mm of rainfall annually across 91 rainy days.
Altamont is located in United States, in the Americas region.
Altamont sits at an elevation of 1,263 m (4,144 ft) above sea level.