Conroe March Weather

Averages and records for weather in Conroe, Texas in the month of March.
Typical Conroe March Weather
1991–2020
Average daily high 72.8 °F
Average daily low 49.8 °F
Average monthly precipitation 3.2 inches
Daily chance of precipitation 27.3%
Conroe March Weather Records
1897–2024
Highest temperature 96 °F March 31, 1946
Lowest temperature 18 °F March 3, 1943
Highest daily low 72 °F March 28, 1975
Lowest daily high 30 °F March 12, 1948
Hottest average high temperature 82.1 °F 1921
Coldest average high temperature 64.1 °F 1941
Most daily precipitation 4.1 inches March 22, 1949
Most monthly precipitation 8.7 inches 1926
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
March 1 69.3 46.4 88 24
March 2 69.4 46.7 82 20
March 3 69.7 47.1 85 18
March 4 70.0 47.4 83 19
March 5 70.2 47.7 87 24
March 6 70.4 47.8 86 25
March 7 70.5 47.8 86 24
March 8 70.7 47.8 86 23
March 9 70.9 48.0 87 21
March 10 71.1 48.2 87 26
March 11 71.4 48.4 88 25
March 12 71.6 48.7 88 21
March 13 72.0 49.0 88 22
March 14 72.3 49.3 89 24
March 15 72.5 49.7 90 31
March 16 72.8 49.9 89 30
March 17 73.1 50.0 93 30
March 18 73.4 50.4 91 30
March 19 73.8 50.8 87 26
March 20 74.0 51.2 88 20
March 21 74.1 51.5 89 20
March 22 74.3 51.7 91 31
March 23 74.4 51.9 86 31
March 24 74.7 52.1 91 31
March 25 74.9 52.4 89 30
March 26 75.2 52.5 93 28
March 27 75.6 52.8 91 23
March 28 75.8 53.1 92 30
March 29 76.0 53.3 88 31
March 30 76.2 53.4 91 27
March 31 76.4 53.4 96 34
Weather Station Details
Years Station Coordinates
1999–2024 Conroe Montgomery County Airport location
1897–1998 Conroe location