February Weather in Greenwich, United States

Last updated: June 24, 2025

In Greenwich, United States, the average temperature in February is a chilly 0°C (32°F). Expect a minimum of -22°C (-8°F) and a maximum of 23°C (74°F), providing a diverse range of conditions. With 92 mm (3.6 in) of precipitation over 13 days, you'll want to prepare for some rainy spells. The air remains quite damp with an average humidity of 87%, making it feel cooler than the thermometer suggests.

February Temperature in Greenwich

In February in Greenwich, the average temperature is 0°C (32°F), with maximums reaching 23°C (74°F) and minimums dropping as low as -22°C (-8°F). It's a season of contrasts, perfect for travelers who enjoy a mix of winter activities and milder days.

February Weather in Greenwich: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Greenwich, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenwich, February typically has an average temperature of 0°C (32°F), with highs reaching up to 23°C (74°F) and lows dropping to around -22°C (-8°F).

Data source: Temperature data for Greenwich generated using information from the Copernicus Climate Change Service.

February Precipitation in Greenwich

In Greenwich in February, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

February Precipitation Trends in Greenwich

The chart displays monthly precipitation patterns in Greenwich, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Greenwich, February typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Greenwich

In Greenwich in February, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.

February Average Humidity in Greenwich

This chart illustrates the average monthly humidity levels in Greenwich, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Greenwich is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Greenwich

In Greenwich in February, 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 Greenwich.

Maximum UV Index Levels in Greenwich for February

The chart shows the monthly maximum UV Index (UVI) for Greenwich in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Greenwich typically reaches 5, which falls under the moderate exposure category.

Data source: Greenwich February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How February Weather in Greenwich Compares to Other Months

Weather in Greenwich varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Greenwich, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Greenwich, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	78 mm (3.1 inches)	88%	moderate
February Weather	0°C (32°F)	92 mm (3.6 inches)	87%	moderate
March Weather	4°C (40°F)	97 mm (3.8 inches)	87%	high
April Weather	10°C (50°F)	123 mm (4.8 inches)	87%	very high
May Weather	16°C (62°F)	129 mm (5.1 inches)	81%	very high
June Weather	21°C (71°F)	136 mm (5.4 inches)	82%	very high
July Weather	24°C (75°F)	128 mm (5.0 inches)	81%	very high
August Weather	22°C (72°F)	91 mm (3.6 inches)	78%	very high
September Weather	20°C (67°F)	79 mm (3.1 inches)	78%	very high
October Weather	14°C (57°F)	96 mm (3.8 inches)	82%	high
November Weather	5°C (41°F)	88 mm (3.4 inches)	89%	moderate
December Weather	1°C (35°F)	84 mm (3.3 inches)	86%	low