Last updated: June 24, 2025
In January, the average temperature in Dumas, United States hovers around 3°C (37°F). While temperatures can dip as low as -18°C (0°F), they can soar to a pleasant 24°C (75°F). Expect 16 mm (0.6 in) of precipitation over 3 days, with a notable average humidity of 75%, adding a touch of dampness to the chilly air.
In January, in Dumas, the average temperature is 3°C (37°F). Maximum temperatures can reach up to 24°C (75°F), while minimums can drop as low as -18°C (0°F). Be prepared for a wide temperature range and pack accordingly for your travels!
In Dumas in January, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.
In Dumas in January, humidity is 75%. With an average temperature of 3°C (37°F), this humidity feels like a chilly damp embrace, making travel seem quite uncomfortable as the cold penetrates through clothing, leaving you feeling clammy and heavy rather than refreshed.
In Dumas in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Dumas for better planning.
UV Risk Categories
Weather in Dumas varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dumas, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 3°C (37°F) | 16 mm (0.6 inches) | 75% | moderate |
February Weather | 4°C (39°F) | 10 mm (0.4 inches) | 76% | high |
March Weather | 10°C (50°F) | 47 mm (1.9 inches) | 64% | very high |
April Weather | 14°C (57°F) | 37 mm (1.4 inches) | 70% | extreme |
May Weather | 19°C (67°F) | 70 mm (2.7 inches) | 78% | extreme |
June Weather | 25°C (77°F) | 41 mm (1.6 inches) | 81% | extreme |
July Weather | 27°C (80°F) | 37 mm (1.5 inches) | 82% | extreme |
August Weather | 26°C (78°F) | 58 mm (2.3 inches) | 78% | extreme |
September Weather | 22°C (72°F) | 29 mm (1.1 inches) | 72% | very high |
October Weather | 14°C (58°F) | 56 mm (2.2 inches) | 73% | high |
November Weather | 9°C (48°F) | 12 mm (0.5 inches) | 80% | moderate |
December Weather | 5°C (40°F) | 14 mm (0.6 inches) | 81% | moderate |