Last updated: June 24, 2025
In October, the average temperature in Blue Hills, United States hovers around 13°C (57°F). However, be prepared for a temperature range that can drop to a brisk -4°C (26°F) or rise to a warm 31°C (87°F). This month sees about 134 mm (5.3 in) of precipitation over 11 days, with an average humidity level of 74%, creating a generally damp atmosphere.
In October in Blue Hills, the average temperature is 13°C (57°F), with maximums reaching up to 31°C (87°F) and minimums dropping as low as -4°C (26°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.
In Blue Hills in October, the precipitation amount is 134 mm (5.3 in) spread over 11 days.
In Blue Hills in October humidity is 74%. With an average temperature of 13°C (57°F), this humidity feels like a blanket of moisture wrapping around you, making outdoor excursions less comfortable and adding a stickiness to the air that could quickly fatigue travelers.
In Blue Hills in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Blue Hills, you can refer to this Hourly UV Index in Blue Hills.
UV Risk Categories
Weather in Blue Hills varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Blue Hills, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -1°C (31°F) | 67 mm (2.6 inches) | 84% | moderate |
February Weather | 1°C (33°F) | 86 mm (3.4 inches) | 82% | moderate |
March Weather | 4°C (39°F) | 88 mm (3.5 inches) | 81% | high |
April Weather | 9°C (49°F) | 126 mm (5.0 inches) | 78% | very high |
May Weather | 15°C (60°F) | 113 mm (4.4 inches) | 69% | very high |
June Weather | 21°C (69°F) | 84 mm (3.3 inches) | 69% | very high |
July Weather | 24°C (75°F) | 147 mm (5.8 inches) | 62% | very high |
August Weather | 23°C (74°F) | 90 mm (3.5 inches) | 65% | very high |
September Weather | 19°C (67°F) | 102 mm (4.0 inches) | 68% | very high |
October Weather | 13°C (57°F) | 134 mm (5.3 inches) | 74% | high |
November Weather | 6°C (43°F) | 90 mm (3.5 inches) | 82% | moderate |
December Weather | 1°C (34°F) | 120 mm (4.7 inches) | 80% | low |