Last updated: June 24, 2025
In Greenfield, United States, the average temperature in October hovers around 11°C (53°F), offering a mild climate. However, be prepared for temperature fluctuations, with minimums dipping to -4°C (25°F) and maximums soaring up to 28°C (82°F). During this period, you can expect about 132 mm (5.2 in) of precipitation over 12 days, and the average humidity rests at a comfortable 78%.
In October in Greenfield, the average temperature is 11°C (53°F). Maximums can reach 28°C (82°F) and minimums can be as low as -4°C (25°F). This varied climate makes Greenfield an ideal destination for travelers looking to experience a mix of cool and warm weather conditions.
In Greenfield in October, the precipitation amount is 132 mm (5.2 in) over the course of 12 days.
In Greenfield in October, humidity is 78%. With an average temperature of 11°C (53°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities somewhat uncomfortable as you navigate through the unpredictable weather.
In Greenfield 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 Greenfield.
UV Risk Categories
Weather in Greenfield varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Greenfield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 72 mm (2.8 inches) | 86% | moderate |
| February Weather | -2°C (28°F) | 86 mm (3.4 inches) | 84% | moderate |
| March Weather | 1°C (35°F) | 80 mm (3.2 inches) | 82% | moderate |
| April Weather | 8°C (46°F) | 130 mm (5.1 inches) | 80% | very high |
| May Weather | 14°C (58°F) | 80 mm (3.2 inches) | 72% | very high |
| June Weather | 20°C (68°F) | 84 mm (3.3 inches) | 72% | very high |
| July Weather | 23°C (73°F) | 144 mm (5.7 inches) | 67% | very high |
| August Weather | 22°C (71°F) | 97 mm (3.8 inches) | 66% | very high |
| September Weather | 18°C (64°F) | 84 mm (3.3 inches) | 71% | high |
| October Weather | 11°C (53°F) | 132 mm (5.2 inches) | 78% | moderate |
| November Weather | 4°C (39°F) | 103 mm (4.1 inches) | 84% | moderate |
| December Weather | -1°C (30°F) | 120 mm (4.7 inches) | 81% | low |