Last updated: June 24, 2025
In Hewitt, United States, the average temperature in January hovers around 10°C (50°F). Expect a range where it can dip as low as -10°C (14°F) and soar to 27°C (81°F). During this time, precipitation amounts to about 60 mm (2.4 in) over 6 days, and the air tends to feel quite humid with an average of 79%.
In January in Hewitt, the average temperature is 10°C (50°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -10°C (14°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!
In Hewitt in January, the total precipitation amount is 60 mm (2.4 in) spread over 6 days.
In Hewitt in January humidity is 79%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring layered clothing to stay comfortable while traveling.
In Hewitt 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 Hewitt for better planning.
UV Risk Categories
Weather in Hewitt varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Hewitt, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (50°F) | 60 mm (2.4 inches) | 79% | moderate |
February Weather | 11°C (52°F) | 78 mm (3.1 inches) | 80% | high |
March Weather | 17°C (63°F) | 81 mm (3.2 inches) | 78% | very high |
April Weather | 20°C (67°F) | 96 mm (3.8 inches) | 79% | very high |
May Weather | 24°C (76°F) | 184 mm (7.2 inches) | 81% | extreme |
June Weather | 28°C (83°F) | 77 mm (3.0 inches) | 77% | extreme |
July Weather | 30°C (87°F) | 51 mm (2.0 inches) | 71% | extreme |
August Weather | 30°C (87°F) | 78 mm (3.1 inches) | 67% | extreme |
September Weather | 27°C (81°F) | 80 mm (3.1 inches) | 69% | very high |
October Weather | 21°C (70°F) | 129 mm (5.1 inches) | 73% | very high |
November Weather | 15°C (59°F) | 51 mm (2.0 inches) | 82% | high |
December Weather | 12°C (54°F) | 63 mm (2.5 inches) | 87% | moderate |