Weather on March 1
Hillsboro, OR
55 Years of Data
Avg High
53°F
Avg Low
36°F
Warmest
1986
57°F avg
Coldest
1971
30°F avg
About This Date
March 1st in Hillsboro, OR typically brings cool spring weather, with average highs around 53°F and lows near 36°F. Over 56 years of records, the warmest March 1st was in 1986 (57°F average), while the coldest was 1971 (30°F) — a 27°F range across recorded history. Precipitation has occurred on 59% of recorded March 1st dates, with snow falling 4% of the time. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 1st in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 60° | 38° | 49° | — | — |
| 2025 | 63° | 33° | 48° | — | — |
| 2024 | 43° | 33° | 38° | 1.04" | — |
| 2023 | 46° | 23° | 35° | — | — |
| 2022 | 58° | 50° | 54° | 0.46" | — |
| 2021 | 59° | 34° | 46° | — | — |
| 2020 | 49° | 31° | 40° | — | — |
| 2019 | 52° | 29° | 41° | 0.03" | — |
| 2018 | 46° | 33° | 40° | 0.15" | — |
| 2017 | 51° | 40° | 45° | — | — |
| 2016 | 56° | 46° | 51° | 0.94" | — |
| 2015 | 57° | 26° | 42° | — | — |
| 2014 | 44° | 34° | 39° | 0.05" | — |
| 2013 | 60° | 48° | 54° | — | — |
| 2012 | 46° | 32° | 39° | 0.33" | — |
| 2011 | 41° | 33° | 37° | 1.5" | — |
| 2010 | 57° | 38° | 47° | — | — |
| 2009 | 50° | 36° | 43° | 0.51" | — |
| 2008 | 50° | 32° | 41° | 0.05" | — |
| 2007 | 44° | 33° | 39° | 0.23" | — |
| 2006 | 60° | 40° | 50° | 0.03" | — |
| 2005 | 62° | 38° | 50° | 0.03" | — |
| 2004 | 58° | 40° | 49° | 0.03" | — |
| 2003 | 45° | 39° | 42° | 0.58" | — |
| 2002 | 53° | 27° | 40° | — | — |
| 2001 | 47° | 31° | 39° | 0.56" | — |
| 2000 | 48° | 43° | 45° | 0.41" | — |
| 1999 | 53° | 38° | 45° | 0.33" | — |
| 1998 | 54° | 42° | 48° | 0.97" | — |
| 1997 | 48° | 40° | 44° | 2.46" | — |
| 1996 | 59° | 27° | 43° | — | — |
| 1995 | 52° | 38° | 45° | — | — |
| 1994 | 59° | 48° | 54° | 0.08" | — |
| 1993 | 53° | 24° | 39° | 0.15" | — |
| 1992 | 56° | 41° | 48° | — | — |
| 1991 | 63° | 30° | 46° | — | — |
| 1990 | 65° | 32° | 48° | — | — |
| 1989 | 53° | 33° | 43° | — | — |
| 1988 | 64° | 49° | 56° | 0.2" | — |
| 1987 | 48° | 34° | 41° | 0.41" | — |
| 1986warmest | 69° | 44° | 57° | — | — |
| 1985 | 59° | 31° | 45° | — | — |
| 1984 | 53° | 37° | 45° | 0.41" | — |
| 1983 | 62° | 41° | 52° | 0.05" | — |
| 1982 | 49° | 32° | 40° | 1.75" | — |
| 1981 | 64° | 32° | 48° | — | — |
| 1980 | 56° | 40° | 48° | — | — |
| 1979 | 47° | 33° | 40° | — | — |
| 1978 | 52° | 28° | 40° | — | — |
| 1977 | 51° | 39° | 45° | 0.28" | — |
| 1976 | 43° | 28° | 35° | 0.13" | 0.5" |
| 1975 | 57° | 48° | 53° | 1.8" | — |
| 1974 | 51° | 41° | 46° | 1.14" | — |
| 1973 | 52° | 39° | 45° | 1.91" | — |
| 1972 | 39° | 33° | 36° | 1.93" | 1" |
| 1971coldest | 40° | 20° | 30° | — | — |
56 years of data from HILLSBORO