Weather on January 22
Sunnyvale, CA
55 Years of Data
About This Date
January 22nd in Sunnyvale, CA typically brings mild winter weather, with average highs around 60°F and lows near 43°F. Over 56 years of records, the warmest January 22nd was in 1981 (59°F average), while the coldest was 1982 (43°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 34% of January 22nd dates historically, with the wettest January 22nd recording 1.06" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for January 22nd in Sunnyvale, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 63° | 46° | 55° | — | — |
| 2025 | 66° | 36° | 51° | — | — |
| 2024 | 63° | 56° | 59° | 1.06" | — |
| 2023 | 60° | 38° | 49° | — | — |
| 2022 | 68° | 45° | 56° | — | — |
| 2021 | 52° | 45° | 48° | 0.22" | — |
| 2020 | 63° | 48° | 55° | — | — |
| 2019 | 61° | 41° | 51° | — | — |
| 2018 | 58° | 49° | 53° | 0.05" | — |
| 2017 | 57° | 46° | 52° | 0.61" | — |
| 2016 | 63° | 55° | 59° | 0.11" | — |
| 2015 | 58° | 41° | 49° | — | — |
| 2014 | 74° | 40° | 57° | — | — |
| 2013 | 61° | 36° | 48° | — | — |
| 2012 | 56° | 42° | 49° | 0.03" | — |
| 2011 | 71° | 44° | 58° | — | — |
| 2010 | 53° | 43° | 48° | 0.36" | — |
| 2009 | 57° | 51° | 54° | 0.38" | — |
| 2008 | 49° | 40° | 44° | 0.12" | — |
| 2007 | 61° | 35° | 48° | — | — |
| 2006 | 61° | 43° | 52° | — | — |
| 2005 | 57° | 42° | 50° | — | — |
| 2004 | 58° | 35° | 46° | — | — |
| 2003 | 63° | 49° | 56° | — | — |
| 2002 | 50° | 37° | 44° | — | — |
| 2001 | 59° | 36° | 47° | — | — |
| 2000 | 60° | 47° | 53° | 0.11" | — |
| 1999 | 63° | 48° | 55° | 0.03" | — |
| 1998 | 58° | 40° | 49° | — | — |
| 1997 | 62° | 51° | 57° | 0.45" | — |
| 1996 | 52° | 42° | 47° | 0.08" | — |
| 1995 | 55° | 50° | 53° | 0.44" | — |
| 1994 | 63° | 46° | 54° | 0.05" | — |
| 1993 | 58° | 46° | 52° | — | — |
| 1992 | 51° | 37° | 44° | — | — |
| 1991 | 65° | 37° | 51° | — | — |
| 1990 | 59° | 39° | 49° | — | — |
| 1989 | 56° | 45° | 50° | — | — |
| 1988 | 66° | 48° | 57° | — | — |
| 1987 | 56° | 41° | 48° | 0.11" | — |
| 1986 | 66° | 43° | 54° | 0.02" | — |
| 1985 | 55° | 41° | 48° | — | — |
| 1984 | 55° | 42° | 49° | — | — |
| 1983 | 59° | 46° | 53° | 0.22" | — |
| 1982coldest | 51° | 35° | 43° | — | — |
| 1981warmest | 64° | 54° | 59° | 0.62" | — |
| 1980 | 68° | 41° | 55° | — | — |
| 1979 | 59° | 40° | 49° | — | — |
| 1978 | 59° | 44° | 52° | — | — |
| 1977 | 64° | 48° | 56° | — | — |
| 1976 | 65° | 43° | 54° | — | — |
| 1975 | 60° | 42° | 51° | — | — |
| 1974 | 60° | 39° | 50° | — | — |
| 1973 | 59° | 41° | 50° | — | — |
| 1972 | 63° | 51° | 57° | — | — |
| 1971 | 62° | 44° | 53° | — | — |
Sunnyvale, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Sunnyvale, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Sunnyvale, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Sunnyvale, CA
Most pleasant months in Sunnyvale, CA: March, April, May, June, July, August, September, October, November.
What to expect on January 22nd
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
January 22nd outlook →