Last updated: June 24, 2025
In November, the average temperature in Happy Valley, United States hovers around 8°C (46°F). You'll want to prepare for fluctuations, as the temperature can dip to a minimum of -4°C (26°F) or rise to a comfortable maximum of 19°C (67°F). Expect 207 mm (8.1 in) of precipitation spread over 18 days, contributing to an average humidity of 87%. Make sure to pack accordingly for this cozy, yet wet, climate!
In November in Happy Valley, the average temperature is 8°C (46°F), with maximums reaching 19°C (67°F) and minimums dipping as low as -4°C (26°F). It’s advisable to pack layers to stay comfortable during your travels.
In Happy Valley in November, the precipitation amount is 207 mm (8.1 in) over the course of 18 days.
In Happy Valley in November, humidity is 87%. With an average temperature of 8°C (46°F), this humidity feels like a chilly, damp fog clinging to your skin, making outdoor activities a bit uncomfortable and causing even mild exertion to leave you feeling clammy and cold.
In Happy Valley in November, 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 Happy Valley, you can check the information here.
UV Risk Categories
Weather in Happy Valley varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Happy Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 203 mm (8.0 inches) | 85% | low |
| February Weather | 5°C (41°F) | 227 mm (9.0 inches) | 84% | moderate |
| March Weather | 8°C (46°F) | 161 mm (6.3 inches) | 85% | moderate |
| April Weather | 11°C (51°F) | 142 mm (5.6 inches) | 83% | high |
| May Weather | 14°C (58°F) | 71 mm (2.8 inches) | 83% | very high |
| June Weather | 18°C (64°F) | 59 mm (2.3 inches) | 83% | very high |
| July Weather | 21°C (69°F) | 7 mm (0.3 inches) | 82% | very high |
| August Weather | 21°C (70°F) | 10 mm (0.4 inches) | 74% | very high |
| September Weather | 18°C (64°F) | 83 mm (3.3 inches) | 71% | high |
| October Weather | 11°C (53°F) | 155 mm (6.1 inches) | 81% | moderate |
| November Weather | 8°C (46°F) | 207 mm (8.1 inches) | 87% | moderate |
| December Weather | 5°C (41°F) | 233 mm (9.2 inches) | 87% | low |