The highest day temperature in March 2026 was 62°F. The lowest night temperature was 21°F. The average values for day and night temperatures during March were 47.5°F и 34.9°F respectivly.

The average sea surface temperature in March 2026 for Beidaihe was 36.4°F. The maximum and minimum values were 31.8°F and 44.0°F respectively.

Most of the days in March are sunny but you can also expect cloudy and gloomy days.

Precipitation total in March for Beidaihe is 0.2 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 9.1 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 Beidaihe in March is 9.4 hours.