UTC Offset
UTC-05:00
Dumas, United States Snapshot 2026
Where is Dumas?
Dumas, United States
- Continent
- Americas
- Country
- United States
- City
- Dumas
- Population
- 15K
- Elevation
- 1,116 m
- Coordinates
- 35.87°, -101.97°
Dumas is a city in United States with a population of approximately 15K. Average temperatures range from -2°C (29°F) in January to 34°C (93°F) in July. The best time to visit is May, June, August, September, October. The city sits at an elevation of 1,116 m above sea level.
Time in Dumas right now
Open full time & time zone page 14:06 06
Monday, June 15, 2026
IANA time zone
America/Chicago
Daylight saving
DST in effect
CST / CDT
Next DST change
November 1
backward -1h
Live weather in Dumas
Daylight in Dumas today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 35m
Climate normals for Dumas
Long-term monthly averages based on historical data.
January
Poor 
February
Fair March
Fair April
Good May best
Excellent June best
Excellent July
Good August best
Excellent September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / -2°C | 6°C / -7°C | 3days (14 mm) Excellent | 8.3h Good | 52% Moderate | 3.6 Moderate | Poor | View Details |
| February | 14°C / 0°C | 9°C / -6°C | 2days (9 mm) Excellent | 9.2h Good | 46% Moderate | 4.7 Moderate | Fair | View Details |
| March | 20°C / 5°C | 15°C / 0°C | 4days (30 mm) Good | 10h Excellent | 44% Moderate | 6.1 High | Fair | View Details |
| April | 23°C / 8°C | 19°C / 4°C | 5days (38 mm) Good | 11h Excellent | 43% Moderate | 7.1 Very High | Good | View Details |
| May best | 27°C / 13°C | 25°C / 10°C | 9days (60 mm) Wet | 11.6h Excellent | 51% Moderate | 7.9 Very High | Excellent | View Details |
| June best | 32°C / 19°C | 31°C / 18°C | 7days (51 mm) Good | 12.6h Excellent | 52% Moderate | 8.2 Very High | Excellent | View Details |
| July | 34°C / 22°C | 34°C / 21°C | 8days (41 mm) Wet | 12.9h Excellent | 48% Moderate | 8.4 Very High | Good | View Details |
| August best | 33°C / 21°C | 33°C / 20°C | 9days (46 mm) Wet | 11.8h Excellent | 51% Moderate | 7.8 Very High | Excellent | View Details |
| September best | 30°C / 17°C | 28°C / 16°C | 5days (34 mm) Good | 10.7h Excellent | 52% Moderate | 6.8 High | Excellent | View Details |
| October best | 24°C / 11°C | 20°C / 7°C | 5days (39 mm) Good | 9.3h Good | 49% Moderate | 5.4 High | Excellent | View Details |
| November | 17°C / 4°C | 12°C / 0°C | 3days (24 mm) Excellent | 8.3h Good | 51% Moderate | 3.9 Moderate | Fair | View Details |
| December | 13°C / 1°C | 8°C / -5°C | 2days (16 mm) Excellent | 8.1h Good | 49% Moderate | 3.3 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 11°C / -2°C . Feb: 14°C / 0°C . Mar: 20°C / 5°C . Apr: 23°C / 8°C . May: 27°C / 13°C . Jun: 32°C / 19°C . Jul: 34°C / 22°C . Aug: 33°C / 21°C . Sep: 30°C / 17°C . Oct: 24°C / 11°C . Nov: 17°C / 4°C . Dec: 13°C / 1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 14 mm. Feb: 9 mm. Mar: 30 mm. Apr: 38 mm. May: 60 mm. Jun: 51 mm. Jul: 41 mm. Aug: 46 mm. Sep: 34 mm. Oct: 39 mm. Nov: 24 mm. Dec: 16 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 52%. Feb: 46%. Mar: 44%. Apr: 43%. May: 51%. Jun: 52%. Jul: 48%. Aug: 51%. Sep: 52%. Oct: 49%. Nov: 51%. Dec: 49%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 25 km/h . Feb: 28 km/h . Mar: 29 km/h . Apr: 30 km/h . May: 28 km/h . Jun: 26 km/h . Jul: 23 km/h . Aug: 22 km/h . Sep: 24 km/h . Oct: 26 km/h . Nov: 25 km/h . Dec: 25 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 5. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 7. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
Dumas has a population of approximately 15K.
The best months to visit Dumas are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Dumas receives approximately 402mm of rainfall annually across 62 rainy days.
Dumas is located in United States, in the Americas region.
Dumas sits at an elevation of 1,116 m (3,661 ft) above sea level.