The highest day temperature in May 2023 was 88°F. The lowest night temperature was 35°F. The average values for day and night temperatures during May were 67.9°F и 52.4°F respectivly.

The average sea surface temperature in May 2023 for Windsor was 52.0°F. The maximum and minimum values were 44.0°F and 61.2°F respectively.

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in May for Windsor is 1.1 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 8.0 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Windsor in May is 8.0 hours.