Last updated: June 24, 2025
In January, the average temperature in Holiday Heights, United States hovers around 2°C (36°F), with extreme fluctuations ranging from a brisk -17°C (2°F) to a mild 20°C (69°F). Expect about 67 mm (2.6 in) of precipitation over 8 days, contributing to an average humidity of 83%. Prepare for a chilly, damp month!
In January in Holiday Heights, the average temperature is 2°C (36°F). Maximums can reach 20°C (69°F) and minimums can be as low as -17°C (2°F). It's important to pack accordingly, as the weather can vary significantly from day to night.
In Holiday Heights in January, the total precipitation amount is 67 mm (2.6 in) over the course of 8 days.
In Holiday Heights in January, humidity is 83%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket, making travel uncomfortable as the chill seeps into your bones and the moisture clings to your clothing, forcing you to constantly seek warmth and shelter.
In Holiday Heights in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Holiday Heights, you can check the information here.
UV Risk Categories
Weather in Holiday Heights varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Holiday Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 67 mm (2.6 inches) | 83% | moderate |
| February Weather | 4°C (39°F) | 108 mm (4.3 inches) | 82% | moderate |
| March Weather | 7°C (44°F) | 105 mm (4.1 inches) | 81% | high |
| April Weather | 12°C (54°F) | 110 mm (4.3 inches) | 79% | very high |
| May Weather | 17°C (63°F) | 122 mm (4.8 inches) | 74% | very high |
| June Weather | 23°C (73°F) | 94 mm (3.7 inches) | 77% | very high |
| July Weather | 26°C (79°F) | 147 mm (5.8 inches) | 76% | very high |
| August Weather | 25°C (77°F) | 142 mm (5.6 inches) | 77% | very high |
| September Weather | 22°C (71°F) | 101 mm (4.0 inches) | 74% | very high |
| October Weather | 16°C (62°F) | 141 mm (5.5 inches) | 75% | high |
| November Weather | 9°C (48°F) | 90 mm (3.6 inches) | 80% | moderate |
| December Weather | 5°C (41°F) | 107 mm (4.2 inches) | 81% | low |