The highest day temperature in May 2023 was 91°F. The lowest night temperature was 43°F. The average values for day and night temperatures during May were 67.4°F и 51.4°F respectivly.

The average sea surface temperature in May 2023 for Surrey was 57.2°F. The maximum and minimum values were 52.4°F and 62.2°F respectively.

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation total in May for Surrey is 1.8 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 3.8 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 Surrey in May is 6.3 hours.