The highest day temperature in March 2024 was 79°F. The lowest night temperature was 40°F. The average values for day and night temperatures during March were 66.4°F и 55.6°F respectivly.

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

Precipitation total in March for Plano is 1.6 in. It makes march one of the most rainy months of the year.

The average wind speed in March is 11.2 mph. It makes March one of the most windy months of the year for Plano.

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 Plano in March is 6.8 hours.