| Today | Week | Month | Year | Rain Year | Since 2019 | ||
|---|---|---|---|---|---|---|---|
| AQI | 18 04:33:06 AM 8 04:22:36 AM |
96 12:05:05 AM (Sunday) 8 04:22:36 AM (Monday) |
174 09/19/2023 05:58:07 PM 3 09/01/2023 04:25:40 AM |
174 09/19/2023 05:58:07 PM 0 01/04/2023 07:30:43 AM |
174 09/19/2023 05:58:07 PM 0 12/10/2022 06:50:44 AM |
285 11/26/2021 08:40:40 AM 0 01/14/2020 01:20:00 AM |
|
| PM 2.5 | µg/m³ | 4 04:33:06 AM 2 04:22:36 AM |
34 12:05:05 AM (Sunday) 2 04:22:36 AM (Monday) |
100 09/19/2023 05:58:07 PM 1 09/01/2023 04:25:40 AM |
100 09/19/2023 05:58:07 PM 0 01/04/2023 07:30:43 AM |
100 09/19/2023 05:58:07 PM 0 12/10/2022 06:50:44 AM |
239 11/26/2021 08:40:40 AM 0 01/14/2020 01:20:00 AM |
| UV Index |
0.0 12:00:01 AM 0.0 12:00:01 AM |
6.3 01:04:07 PM (Sunday) 0.0 12:00:03 AM (Sunday) |
9.0 09/01/2023 12:53:56 PM 0.0 09/01/2023 12:00:04 AM |
11.0 05/10/2023 01:56:54 PM 0.0 01/01/2023 12:00:05 AM |
11.0 05/10/2023 01:56:54 PM 0.0 10/01/2022 12:00:01 AM |
12.5 06/05/2022 01:24:25 PM 0.0 09/05/2020 06:30:00 PM |
|
| Temperature | °F | 55.5 12:07:45 AM 51.2 04:37:38 AM |
74.7 03:58:08 PM (Sunday) 50.3 03:30:20 AM (Sunday) |
82.3 09/08/2023 03:27:39 PM 49.5 09/22/2023 06:49:31 AM |
95.5 08/30/2023 03:00:40 PM 29.6 01/31/2023 05:31:01 AM |
95.5 08/30/2023 03:00:40 PM 29.6 01/31/2023 05:31:01 AM |
107.3 09/05/2022 03:38:37 PM 28.7 01/02/2022 07:01:48 AM |
| Rain | in | 0.00 | 0.00 | 0.00 | 15.86 | 25.35 | 53.75 |
| Rain Rate | in/h |
0.00 12:00:01 AM |
0.00 12:00:03 AM (Sunday) |
0.00 09/01/2023 12:00:04 AM |
4.47 01/04/2023 11:39:52 PM |
4.47 01/04/2023 11:39:52 PM |
4.47 01/04/2023 11:39:52 PM |
| Wind Max |
mph ° |
3 180 06:05:00 AM |
14 346 02:30:58 PM (Sunday) |
20 52 09/17/2023 03:33:59 PM |
34 217 03/14/2023 11:39:31 AM |
34 217 03/14/2023 11:39:31 AM |
34 217 03/14/2023 11:39:31 AM |
| Wind Average | mph | 0 | 1 | 2 | 2 | 2 | 2 |
| Wind RMS | mph | 0 | 2 | 3 | 3 | 3 | 3 |
|
Vector Average Average Direction |
mph ° |
0 188 |
0 30 |
1 20 |
1 6 |
1 4 |
1 347 |
| Radiation | W/m² |
0 12:00:01 AM 0 12:00:01 AM |
686 01:12:41 PM (Sunday) 0 12:00:03 AM (Sunday) |
1023 09/01/2023 01:05:08 PM 0 09/01/2023 12:00:04 AM |
1238 06/07/2023 12:19:44 PM 0 01/01/2023 12:00:05 AM |
1238 06/07/2023 12:19:44 PM 0 10/01/2022 12:00:01 AM |
1420 06/17/2022 11:45:40 AM 0 09/05/2020 07:35:00 PM |
| Barometer | inHg | 30.058 05:32:00 AM 30.019 02:58:00 AM |
30.062 11:02:01 AM (Sunday) 29.984 06:41:02 PM (Sunday) |
30.087 09/09/2023 09:57:00 AM 29.774 09/01/2023 02:14:58 AM |
30.474 03/24/2023 11:11:00 AM 29.176 03/21/2023 01:34:00 PM |
30.474 03/24/2023 11:11:00 AM 29.176 03/21/2023 01:34:00 PM |
30.609 01/05/2020 10:45:00 AM 29.176 03/21/2023 01:34:00 PM |
| Dew Point | °F | 51.4 12:07:45 AM 48.5 04:14:00 AM |
57.9 02:53:44 PM (Sunday) 47.9 03:09:20 AM (Sunday) |
63.2 09/05/2023 01:02:09 PM 47.1 09/22/2023 06:33:25 AM |
69.2 08/23/2023 11:47:58 AM 10.1 01/31/2023 11:21:44 AM |
69.2 08/23/2023 11:47:58 AM 10.1 01/31/2023 11:21:44 AM |
73.8 08/16/2020 10:35:00 AM 7.0 10/26/2020 02:15:00 PM |
| Humidity | % | 91 04:19:44 AM 85 12:08:35 AM |
93 04:12:28 AM (Sunday) 51 04:44:06 PM (Sunday) |
95 09/13/2023 07:18:41 AM 38 09/21/2023 02:27:42 PM |
97 01/01/2023 08:21:04 AM 15 02/16/2023 03:35:50 PM |
97 12/04/2022 08:00:00 AM 15 02/16/2023 03:35:50 PM |
100 02/16/2019 02:50:00 AM 8 10/26/2020 02:00:00 PM |
| Heat Index | °F | 54.8 12:07:45 AM |
74.4 03:58:08 PM (Sunday) |
83.1 09/08/2023 03:27:39 PM |
96.6 08/23/2023 04:23:47 PM |
96.6 08/23/2023 04:23:47 PM |
112.5 08/16/2020 02:05:00 PM |
| Wind Chill | °F | 51.2 04:37:38 AM |
50.3 03:30:20 AM (Sunday) |
49.5 09/22/2023 06:49:31 AM |
25.7 01/31/2023 06:06:21 AM |
25.7 01/31/2023 06:06:21 AM |
25.7 01/31/2023 06:06:21 AM |
| ET | in | 0.00 12:05:00 AM 0.00 12:05:00 AM |
0.02 02:00:00 PM (Sunday) 0.00 12:05:00 AM (Sunday) |
0.02 09/01/2023 01:00:00 PM 0.00 09/01/2023 12:05:00 AM |
0.03 07/01/2023 02:00:00 PM 0.00 01/01/2023 12:05:00 AM |
0.03 07/01/2023 02:00:00 PM 0.00 10/01/2022 12:05:00 AM |
0.03 06/16/2021 02:00:00 PM 0.00 09/05/2020 12:20:00 PM |
PaloAltoWeather.com ©2019-2023 by John A Kline.
Contact: weatherman@paloaltoweather.com
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