Weather on November 9
Hillsboro, OR
55 Years of Data
Avg High
53°F
Avg Low
38°F
Warmest
1997
59°F avg
Coldest
2020
34°F avg
About This Date
November 9th in Hillsboro, OR typically brings cool fall weather, with average highs around 53°F and lows near 38°F. Over 55 years of records, the warmest November 9th was in 1997 (59°F average), while the coldest was 2020 (34°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 65% of November 9th dates historically, with the wettest November 9th recording 4.52" of rain. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for November 9th in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 40° | 52° | — | — |
| 2024 | 53° | 39° | 46° | — | — |
| 2023 | 47° | 34° | 40° | 0.3" | — |
| 2022 | 49° | 25° | 37° | — | — |
| 2021 | 53° | 42° | 48° | 0.89" | — |
| 2020coldest | 43° | 24° | 34° | 0.08" | — |
| 2019 | 50° | 35° | 43° | 0.41" | — |
| 2018 | 51° | 26° | 39° | — | — |
| 2017 | 55° | 40° | 47° | 0.66" | — |
| 2016 | 65° | 45° | 55° | 0.08" | — |
| 2015 | 51° | 36° | 43° | 0.03" | — |
| 2014 | 56° | 41° | 48° | 0.05" | — |
| 2013 | 49° | 37° | 43° | — | — |
| 2012 | 42° | 31° | 37° | 0.03" | — |
| 2011 | 57° | 39° | 48° | — | — |
| 2010 | 47° | 43° | 45° | 1.12" | — |
| 2009 | 52° | 37° | 44° | 0.56" | — |
| 2008 | 56° | 46° | 51° | 0.05" | — |
| 2007 | 54° | 45° | 49° | 0.41" | — |
| 2006 | 53° | 38° | 45° | 0.05" | — |
| 2005 | 55° | 29° | 42° | — | — |
| 2004 | 49° | 40° | 44° | — | — |
| 2003 | 59° | 37° | 48° | 0.15" | — |
| 2002 | 53° | 48° | 51° | 1.52" | — |
| 2001 | 53° | 30° | 42° | — | — |
| 2000 | 45° | 34° | 39° | 0.03" | — |
| 1999 | 51° | 49° | 50° | 1.78" | — |
| 1998 | 51° | 44° | 48° | 0.23" | — |
| 1997warmest | 64° | 53° | 59° | — | — |
| 1996 | 59° | 36° | 47° | — | — |
| 1995 | 50° | 38° | 44° | 0.25" | — |
| 1994 | 52° | 31° | 41° | 0.2" | — |
| 1993 | 47° | 29° | 38° | — | — |
| 1992 | 54° | 38° | 46° | 0.28" | — |
| 1991 | 58° | 47° | 52° | 0.05" | — |
| 1990 | 59° | 47° | 53° | — | — |
| 1989 | 55° | 46° | 51° | 0.08" | — |
| 1988 | 56° | 40° | 48° | 0.41" | — |
| 1987 | 62° | 44° | 53° | 0.18" | — |
| 1986 | 53° | 37° | 45° | 0.25" | — |
| 1985 | 48° | 37° | 43° | 0.89" | — |
| 1984 | 47° | 37° | 42° | 1.04" | — |
| 1983 | 50° | 40° | 45° | 1.24" | — |
| 1982 | 53° | 28° | 41° | — | — |
| 1981 | 60° | 36° | 48° | — | — |
| 1980 | 56° | 45° | 50° | 0.71" | — |
| 1979 | 59° | 32° | 46° | — | — |
| 1978 | 50° | 29° | 39° | — | — |
| 1977 | 54° | 40° | 47° | — | — |
| 1976 | 60° | 36° | 48° | — | — |
| 1975 | 45° | 34° | 39° | 0.05" | — |
| 1974 | 59° | 43° | 51° | 0.46" | — |
| 1973 | 61° | 43° | 52° | 4.52" | — |
| 1972 | 55° | 45° | 50° | 1.3" | — |
| 1971 | 52° | 39° | 45° | 0.99" | — |
55 years of data from HILLSBORO