Santa Rosa,CA Weather Almanac 38.4 N - 122.8 W - 108 ft Almanac Data for: 04/25/25 15:41:10 Sunrise: 06:21 - Midday: 13:10 - Sunset: 19:58 - Day Length: 13:37 Civil Twilight: 05:53 - 20:26   Astronomical Twilight: 04:43 - 21:36 Moonrise: 05:01 - Moonset: 17:49

Temperature   Dew Point   Humidity Current: 58.6 F Hour Average: 58.0 F Hour Change: 0.4 F Day Average: 53.0 F Day Change: 0.8 F Day High: 58.6 F  at   15:41 Day Low: 49.3 F  at   05:39 Week Average: 56.0 F Week Change: -6.1 F Month Average: 55.2 F Month High: 80.7 F on  04/13/25 Month Low: 39.0 F on  04/03/25 Year Average: 51.9 F Year High: 84.6 F on  03/25/25 Year Low: 30.3 F on  01/22/25 All Time Average: 57.1 F All Time High: 113.3 F on  09/06/22 All Time Low: 0.0 F on  01/25/18   Current: 42.0 F Hour Average: 41.5 F Hour Change: -1.0 F Day Average: 38.3 F Day Change: 1.7 F Day High: 43.8 F  at   12:00 Day Low: -33.9 F  at   08:23 Week Average: 34.3 F Week Change: -2.5 F Month Average: 33.8 F Month High: 59.4 F on  04/09/25 Month Low: -50.7 F on  04/02/25 Year Average: 30.0 F Year High: 65.6 F on  03/25/25 Year Low: -58.6 F on  01/21/25 All Time Average: 45.9 F All Time High: 68.7 F on  08/22/19 All Time Low: -58.6 F on  01/21/25   Current: 54 % Hour Average: 54 % Hour Change: -3 % Day Average: 25 % Day Change: 2 % Day High: 60 %  at   10:31 Day Low: 0 %  at   00:00 Week Average: 20 % Week Change: 6 % Month Average: 20 % Month High: 61 % on  04/02/25 Month Low: 0 % on  04/01/25 Year Average: 19 % Year High: 62 % on  01/08/25 Year Low: 0 % on  01/01/25 All Time Average: 66 % All Time High: 100 % on  08/31/10 All Time Low: 0 % on  09/08/17

Wind Chill   Heat Index   Wind Run Current: 58.6 F Day Low: 47.5 F  at   05:48 Month Low: 39.0 F on  04/03/25 Year Low: 28.2 F on  01/21/25 All Time Low: -24.5 F on  02/12/18   Current: 58.6 F Day High: 58.6 F  at   15:41 Month High: 80.2 F on  04/13/25 Year High: 86.6 F on  03/25/25 All Time High: 116.3 F on  09/06/22   Hour: 3.4 miles Day: 30.9 miles Week: 156.8 miles Month: 706.7 miles Year: 3333.6 miles

Wind   Barometer   Rain Current Direction: 180 degrees Hour Dom Direction: 155 degrees Hour Direction Change: -48 degrees Day Dom Direction: 110 degrees Day Direction Change: -71 degrees Week Dom Direction: 90 degrees Week Direction Change: -26 degrees Month Dom Direction: 118 degrees Year Dom Direction: 172 degrees All Time Direction: 90 degrees Current Speed: 0.0 mph Hour Avg Speed: 4.9 mph Hour Speed Change: -3.0 mph Day Avg Speed: 2.0 mph Day Speed Change: -1.0 mph Day High Speed: 15.0 mph  at   14:17 Week Avg Speed: 1.0 mph Week Speed Change: -2.0 mph Month Avg Speed: 1.1 mph Month High Speed: 30.0 mph on  04/01/25 Year Avg Speed: 1.2 mph Year High Speed: 33.0 mph on  03/12/25 All Time Avg Speed: 2.0 mph All Time High Speed: 45.0 mph on  03/19/11   Current: 29.931 in Hour Average: 29.935 in Hour Change: -0.010 in Day Average: 29.911 in Day Change: -0.015 in Day High: 29.949 in  at   13:47 Day Low: 29.877 in  at   05:39 Week Average: 30.036 in Week Change: -0.051 in Month Average: 30.032 in Month High: 30.309 in on  04/05/25 Month Low: 29.825 in on  04/02/25 Year Average: 30.090 in Year High: 30.566 in on  01/21/25 Year Low: 29.416 in on  02/13/25 All Time Average: 30.004 in All Time High: 30.611 in on  12/23/11 All Time Low: 0.000 in on  01/23/17   Rate: 0.00 in/hr Day: 0.00 in Storm: 0.00 in Storm Start: -------- ----- Day High Rate: 0.00 in/hr  at   ----- Month: 0.35 in Month High Rate: 0.05 in/hr on  04/07/25 Year (JAN): 12.16 in Year High Rate: 0.63 in/hr on  03/12/25 All Time High Rate: 82.29 in/hr on  12/30/11

0 years, 0 months, 15 days, 6 hours, 58 minutes, 45 seconds wview Weather System wview 5.21.7