Last updated: June 24, 2025
In January, the average temperature in Welcome, United States hovers around 5°C (41°F). Expect chilly days, with minimums dipping to -18°C (1°F) and highs reaching up to 24°C (75°F). This month also brings 86 mm (3.4 in) of precipitation over about 9 days, contributing to a notably high average humidity of 86%.
In January in Welcome, the average temperature is 5°C (41°F), with maximums reaching up to 24°C (75°F) and minimums dipping as low as -18°C (1°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack both warm clothing for the cold days and lighter attire for the warmer moments.
In Welcome in January, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.
In Welcome in January humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.
In Welcome 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 Welcome for better planning.
UV Risk Categories
Weather in Welcome varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Welcome, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 86 mm (3.4 inches) | 86% | moderate |
| February Weather | 8°C (47°F) | 118 mm (4.6 inches) | 85% | high |
| March Weather | 11°C (52°F) | 85 mm (3.4 inches) | 84% | very high |
| April Weather | 16°C (61°F) | 113 mm (4.5 inches) | 82% | very high |
| May Weather | 21°C (69°F) | 120 mm (4.7 inches) | 83% | very high |
| June Weather | 24°C (76°F) | 96 mm (3.8 inches) | 82% | extreme |
| July Weather | 27°C (80°F) | 88 mm (3.5 inches) | 80% | very high |
| August Weather | 25°C (78°F) | 117 mm (4.6 inches) | 74% | very high |
| September Weather | 23°C (73°F) | 137 mm (5.4 inches) | 75% | very high |
| October Weather | 17°C (64°F) | 111 mm (4.4 inches) | 79% | very high |
| November Weather | 9°C (49°F) | 85 mm (3.3 inches) | 87% | moderate |
| December Weather | 7°C (45°F) | 110 mm (4.3 inches) | 87% | moderate |