Last updated: June 24, 2025
In October, the average temperature in Massena, United States hovers around 10°C (51°F). Visitors can expect a range between a chilly -4°C (25°F) and a warm 27°C (80°F). With 139 mm (5.5 in) of precipitation spread over 13 days, it’s wise to prepare for some rain. Additionally, the air tends to be quite humid, with an average humidity of 83%.
In October in Massena, the average temperature is 10°C (51°F). The maximum can reach 27°C (80°F) and the minimum can be as low as -4°C (25°F). Be prepared for a range of temperatures when traveling, as you may need both light clothing for warm days and warmer layers for chilly nights.
In Massena in October, the precipitation amount is 139 mm (5.5 in) over the course of 13 days.
In Massena in October, humidity is 83%. With an average temperature of 10°C (51°F), this humidity feels like a chilly dampness that permeates your clothes, making it essential to dress in layers for travel, as the cool air combined with the high humidity can create an uncomfortable and bone-chilling atmosphere.
In Massena in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Massena.
UV Risk Categories
Weather in Massena varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Massena, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 83 mm (3.3 inches) | 93% | low |
| February Weather | -6°C (22°F) | 83 mm (3.3 inches) | 93% | moderate |
| March Weather | -1°C (30°F) | 88 mm (3.5 inches) | 86% | moderate |
| April Weather | 6°C (44°F) | 120 mm (4.7 inches) | 82% | very high |
| May Weather | 14°C (57°F) | 110 mm (4.3 inches) | 75% | very high |
| June Weather | 19°C (66°F) | 99 mm (3.9 inches) | 68% | very high |
| July Weather | 22°C (72°F) | 118 mm (4.6 inches) | 69% | very high |
| August Weather | 21°C (70°F) | 97 mm (3.8 inches) | 67% | very high |
| September Weather | 17°C (62°F) | 72 mm (2.8 inches) | 72% | high |
| October Weather | 10°C (51°F) | 139 mm (5.5 inches) | 83% | moderate |
| November Weather | 2°C (36°F) | 105 mm (4.1 inches) | 88% | moderate |
| December Weather | -4°C (26°F) | 85 mm (3.3 inches) | 89% | low |