Weather on November 30
Hillsboro, OR
55 Years of Data
Avg High
48°F
Avg Low
34°F
Warmest
1999
53°F avg
Coldest
1985
23°F avg
About This Date
November 30th in Hillsboro, OR typically brings chilly fall weather, with average highs around 48°F and lows near 34°F. Over 55 years of records, the warmest November 30th was in 1999 (53°F average), while the coldest was 1985 (23°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 65% of November 30th dates historically, with the wettest November 30th recording 3.2" of rain. The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.0°F cooler on this date compared to 20-30 years ago.
Planning for November 30th in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 50° | 31° | 40° | — | — |
| 2024 | 44° | 28° | 36° | — | — |
| 2023 | 38° | 31° | 35° | 0.58" | — |
| 2022 | 48° | 36° | 42° | 2.18" | — |
| 2021 | 58° | 46° | 52° | 0.03" | — |
| 2020 | 53° | 30° | 42° | 0.69" | — |
| 2019 | 44° | 19° | 32° | — | — |
| 2018 | 49° | 35° | 42° | 1.07" | — |
| 2017 | 44° | 36° | 40° | 0.36" | — |
| 2016 | 49° | 34° | 41° | 0.33" | — |
| 2015 | 34° | 19° | 27° | 0.03" | — |
| 2014 | 39° | 24° | 32° | — | — |
| 2013 | 48° | 38° | 43° | 0.18" | — |
| 2012 | 58° | 43° | 50° | 2.03" | — |
| 2011 | 51° | 32° | 42° | 0.05" | — |
| 2010 | 48° | 42° | 45° | 1.07" | — |
| 2009 | 43° | 40° | 41° | — | — |
| 2008 | 60° | 42° | 51° | 0.03" | — |
| 2007 | 40° | 31° | 36° | 0.03" | — |
| 2006 | 41° | 34° | 37° | 0.36" | — |
| 2005 | 40° | 32° | 36° | 0.03" | — |
| 2004 | 46° | 36° | 41° | 0.25" | — |
| 2003 | 53° | 31° | 42° | 0.48" | — |
| 2002 | 53° | 30° | 42° | — | — |
| 2001 | 49° | — | — | 0.76" | — |
| 2000 | 54° | 36° | 45° | — | — |
| 1999warmest | 58° | 49° | 53° | 0.3" | — |
| 1998 | 48° | 43° | 45° | 1.57" | — |
| 1997 | 53° | 43° | 48° | — | — |
| 1996 | 53° | 40° | 46° | 1.3" | — |
| 1995 | 54° | 47° | 50° | 1.47" | — |
| 1994 | 52° | 39° | 45° | 3.2" | — |
| 1993 | 44° | 34° | 39° | 0.38" | — |
| 1992 | 44° | 29° | 36° | 0.94" | — |
| 1991 | 50° | 28° | 39° | — | — |
| 1990 | 49° | 33° | 41° | 1.85" | — |
| 1989 | 47° | 31° | 39° | — | — |
| 1988 | 50° | 29° | 39° | — | — |
| 1987 | 39° | 26° | 33° | 0.48" | — |
| 1986 | 49° | 33° | 41° | — | — |
| 1985coldest | 26° | 20° | 23° | — | — |
| 1984 | 47° | 38° | 42° | 1.02" | — |
| 1983 | 48° | 30° | 39° | — | — |
| 1982 | 51° | 42° | 47° | 1.24" | — |
| 1981 | 45° | 32° | 38° | 0.23" | — |
| 1980 | 50° | 36° | 43° | 0.66" | — |
| 1979 | 44° | 36° | 40° | 0.23" | — |
| 1978 | 55° | 43° | 49° | 1.24" | — |
| 1977 | 46° | 34° | 40° | — | — |
| 1976 | 51° | 21° | 36° | — | — |
| 1975 | 57° | 33° | 45° | 2.24" | — |
| 1974 | 49° | 32° | 40° | — | — |
| 1973 | 48° | 41° | 45° | 0.18" | — |
| 1972 | 48° | 43° | 45° | — | — |
| 1971 | 52° | 38° | 45° | — | — |
55 years of data from HILLSBORO