Records for Hillsboro Area, Oregon (HIOthr) on 03-31
Record Highs
-
1: 75°F (2016)
-
2: 73°F (2013)
-
3: 72°F (1987)
Record Lows
-
1: 26°F (1952)
-
2: 28°F (2021)
-
3: 28°F (1938)
Lowest Highs
-
1: 50°F (1931)
-
2: 48°F (1994)
-
3: 48°F (1934)
Highest Lows
-
1: 45°F (1967)
-
2: 46°F (1936)
-
3: 48°F (1956)
Highest March temperature:
83°F on 03-28-1930.
Lowest March temperature:
18°F on 03-01-1960.
Average temperature is 47.8°F
Average high is 57.7°F
Average low is 37.9°F
Temperature data from 1929 to 2022.
Record Precipitation
-
1: 1.44" (1931)
-
2: 0.49" (2012)
-
3: 0.43" (2015)
Precipitation data from 1929 to 2022.