Portola Valley, California
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   NA 24 Hour Minimum:   NA 3 Hour Precipitation:  0 24 Hour Precipitation:  NA
6 Hour Maximum:  NA 24 Hour Maximum:  NA 6 Hour Precipitation:  0 Current Snow Depth:  NA
Past Observations Report -  °F | °C
Date/Time Temp Dew Point Relative Humidity Pressure Visibility Ceiling Wind Gust Weather
6:47 PM, Fri
20 April 2018
63° 46° 55% 30.13in 10mi Unl W
14mph
NA Clear
5:47 PM, Fri
20 April 2018
64° 46° 52% 30.13in 10mi Unl W
14mph
NA Clear
4:47 PM, Fri
20 April 2018
68° 45° 43% 30.14in 10mi Unl W
14mph
NA Clear
3:50 PM, Fri
20 April 2018
70° 46° 43% 30.14in 10mi Unl W
13mph
NA Clear
2:47 PM, Fri
20 April 2018
72° 46° 41% 30.15in 10mi Unl W
10mph
NA Clear
1:47 PM, Fri
20 April 2018
72° 48° 43% 30.15in 10mi Unl N
12mph
NA Clear
12:47 PM, Fri
20 April 2018
70° 48° 46% 30.16in 10mi Unl N
62mph
NA Clear
11:47 AM, Fri
20 April 2018
66° 54° 64% 30.18in 10mi Unl NA
5mph
NA Clear
10:47 AM, Fri
20 April 2018
63° 52° 68% 30.19in 10mi Unl NA
3mph
NA Clear
9:50 AM, Fri
20 April 2018
57° 48° 72% 30.2in 10mi Unl NA
0mph
NA Clear
8:47 AM, Fri
20 April 2018
55° 48° 77% 30.2in 10mi Unl NA
0mph
NA Clear
7:47 AM, Fri
20 April 2018
52° 46° 82% 30.18in 10mi Unl NA
0mph
NA Clear
7:00 AM, Fri
20 April 2018
48° 45° 87% 30.17in 10mi Unl NA
0mph
NA Clear
6:55 AM, Fri
20 April 2018
48° 45° 87% 30.17in 10mi Unl NA
0mph
NA Clear
6:47 AM, Fri
20 April 2018
48° 45° 87% 30.17in 10mi Unl NA
0mph
NA Clear
6:40 AM, Fri
20 April 2018
46° 45° 93% 30.17in 10mi Unl NA
0mph
NA Clear
6:35 AM, Fri
20 April 2018
46° 45° 93% 30.17in 10mi Unl NA
0mph
NA Clear
6:20 AM, Fri
20 April 2018
46° 43° 87% 30.17in 10mi Unl NA
0mph
NA Clear
6:15 AM, Fri
20 April 2018
46° 45° 93% 30.17in 10mi Unl NA
0mph
NA Clear
6:00 AM, Fri
20 April 2018
46° 45° 93% 30.16in 10mi Unl NA
0mph
NA Clear
5:55 AM, Fri
20 April 2018
48° 45° 87% 30.16in 10mi Unl NA
0mph
NA Clear
5:40 AM, Fri
20 April 2018
48° 45° 87% 30.15in 10mi Unl NA
0mph
NA Clear
5:35 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
5:20 AM, Fri
20 April 2018
48° 43° 82% 30.15in 9mi Unl NA
0mph
NA Clear
5:15 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl SW
3mph
NA Clear
5:00 AM, Fri
20 April 2018
48° 43° 82% 30.16in 10mi Unl NA
0mph
NA Clear
4:55 AM, Fri
20 April 2018
48° 45° 87% 30.16in 10mi Unl NA
0mph
NA Clear
4:40 AM, Fri
20 April 2018
48° 43° 82% 30.16in 10mi Unl NA
0mph
NA Clear
4:35 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
4:20 AM, Fri
20 April 2018
48° 43° 82% 30.16in 10mi Unl NA
0mph
NA Clear
4:15 AM, Fri
20 April 2018
48° 43° 82% 30.16in 10mi Unl NA
0mph
NA Clear
4:00 AM, Fri
20 April 2018
48° 43° 82% 30.16in 10mi Unl NA
0mph
NA Clear
3:55 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
3:40 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
3:35 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
3:20 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
3:15 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
3:00 AM, Fri
20 April 2018
50° 43° 76% 30.14in 10mi Unl NA
0mph
NA Clear
2:55 AM, Fri
20 April 2018
48° 43° 82% 30.14in 10mi Unl NA
0mph
NA Clear
2:40 AM, Fri
20 April 2018
48° 43° 82% 30.14in 10mi Unl NA
0mph
NA Clear
2:35 AM, Fri
20 April 2018
48° 43° 82% 30.14in 10mi Unl SSW
3mph
NA Clear
2:20 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl NA
0mph
NA Clear
2:15 AM, Fri
20 April 2018
48° 43° 82% 30.15in 10mi Unl S
3mph
NA Clear
2:00 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
1:55 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
1:40 AM, Fri
20 April 2018
50° 45° 82% 30.15in 10mi Unl WSW
3mph
NA Clear
1:35 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
1:20 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl NA
0mph
NA Clear
1:15 AM, Fri
20 April 2018
50° 43° 76% 30.15in 10mi Unl NA
0mph
NA Clear
1:00 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl NA
0mph
NA Clear
12:55 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl NA
0mph
NA Clear
12:40 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl NA
0mph
NA Clear
12:35 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl SW
3mph
NA Clear
12:20 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl SW
5mph
NA Clear
12:15 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl SSW
5mph
NA Clear
12:00 AM, Fri
20 April 2018
50° 41° 71% 30.15in 10mi Unl S
3mph
NA Clear
11:55 PM, Thu
19 April 2018
50° 41° 71% 30.14in 10mi Unl S
3mph
NA Clear
11:40 PM, Thu
19 April 2018
50° 41° 71% 30.14in 10mi Unl NA
0mph
NA Clear
11:35 PM, Thu
19 April 2018
50° 43° 76% 30.14in 10mi Unl NA
0mph
NA Clear
11:20 PM, Thu
19 April 2018
54° 41° 62% 30.14in 10mi Unl NA
0mph
NA Clear
11:15 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
11:00 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
10:55 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
10:40 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
10:35 PM, Thu
19 April 2018
54° 43° 67% 30.15in 10mi Unl NA
0mph
NA Clear
10:20 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
10:15 PM, Thu
19 April 2018
54° 43° 67% 30.14in 10mi Unl NA
0mph
NA Clear
10:00 PM, Thu
19 April 2018
54° 45° 72% 30.14in 10mi Unl NA
0mph
NA Clear
9:55 PM, Thu
19 April 2018
54° 45° 72% 30.13in 10mi Unl NA
0mph
NA Clear
9:40 PM, Thu
19 April 2018
54° 45° 72% 30.13in 10mi Unl NA
0mph
NA Clear
9:35 PM, Thu
19 April 2018
54° 45° 72% 30.13in 10mi Unl NA
0mph
NA Clear
9:20 PM, Thu
19 April 2018
55° 43° 63% 30.12in 10mi Unl NA
0mph
NA Clear
9:15 PM, Thu
19 April 2018
55° 43° 63% 30.12in 10mi Unl NA
0mph
NA Clear
8:47 PM, Thu
19 April 2018
55° 45° 67% 30.11in 10mi Unl W
6mph
NA Few Clouds
7:47 PM, Thu
19 April 2018
55° 45° 67% 30.11in 10mi Unl W
9mph
NA Few Clouds
6:47 PM, Thu
19 April 2018
57° 45° 63% 30.09in 10mi Unl W
14mph
NA Few Clouds
5:47 PM, Thu
19 April 2018
59° 45° 59% 30.1in 10mi Unl W
14mph
22mph Few Clouds
4:47 PM, Thu
19 April 2018
61° 43° 52% 30.1in 10mi Unl WNW
18mph
NA Few Clouds
3:47 PM, Thu
19 April 2018
63° 43° 48% 30.1in 10mi Unl WNW
15mph
22mph Few Clouds
2:47 PM, Thu
19 April 2018
63° 43° 48% 30.1in 10mi Unl W
15mph
21mph Few Clouds
1:47 PM, Thu
19 April 2018
63° 43° 48% 30.1in 10mi Unl WNW
17mph
NA Few Clouds
12:47 PM, Thu
19 April 2018
63° 45° 52% 30.11in 10mi Unl W
13mph
NA Few Clouds
11:47 AM, Thu
19 April 2018
63° 41° 45% 30.11in 10mi Unl W
12mph
NA Few Clouds
10:47 AM, Thu
19 April 2018
59° 45° 59% 30.11in 10mi Unl W
8mph
NA Few Clouds
9:47 AM, Thu
19 April 2018
55° 45° 67% 30.1in 10mi Unl N
3mph
NA Clear
8:47 AM, Thu
19 April 2018
54° 43° 67% 30.09in 10mi Unl NA
0mph
NA Clear
7:47 AM, Thu
19 April 2018
48° 43° 82% 30.08in 10mi Unl NA
3mph
NA Clear
7:00 AM, Thu
19 April 2018
45° 39° 81% 30.07in 10mi Unl NA
0mph
NA Clear
6:55 AM, Thu
19 April 2018
45° 39° 81% 30.07in 10mi Unl NA
0mph
NA Clear
6:47 AM, Thu
19 April 2018
45° 39° 81% 30.07in 10mi Unl NA
0mph
NA Clear
6:40 AM, Thu
19 April 2018
45° 39° 81% 30.07in 10mi Unl SSW
3mph
NA Clear
6:35 AM, Thu
19 April 2018
45° 39° 81% 30.07in 10mi Unl SSW
3mph
NA Clear
6:20 AM, Thu
19 April 2018
48° 41° 76% 30.06in 10mi Unl NA
0mph
NA Clear
6:15 AM, Thu
19 April 2018
48° 41° 76% 30.06in 10mi Unl W
3mph
NA Clear
6:00 AM, Thu
19 April 2018
46° 41° 81% 30.06in 10mi Unl WNW
5mph
NA Clear
5:55 AM, Thu
19 April 2018
46° 41° 81% 30.06in 10mi Unl WNW
3mph
NA Clear
5:40 AM, Thu
19 April 2018
46° 41° 81% 30.06in 10mi Unl W
3mph
NA Clear
5:35 AM, Thu
19 April 2018
46° 41° 81% 30.06in 10mi Unl WNW
3mph
NA Clear
5:20 AM, Thu
19 April 2018
48° 41° 76% 30.05in 10mi Unl W
3mph
NA Clear
5:15 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl W
5mph
NA Clear
5:00 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
4:55 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
4:40 AM, Thu
19 April 2018
46° 41° 81% 30.04in 10mi Unl SW
3mph
NA Clear
4:35 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
4:20 AM, Thu
19 April 2018
46° 41° 81% 30.04in 10mi Unl SW
3mph
NA Clear
4:15 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl SSW
3mph
NA Clear
4:00 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl SSW
3mph
NA Clear
3:55 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
3:40 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
3:35 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl S
3mph
NA Clear
3:20 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
3:15 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
3:00 AM, Thu
19 April 2018
46° 41° 81% 30.05in 10mi Unl NA
0mph
NA Clear
2:55 AM, Thu
19 April 2018
46° 41° 81% 30.04in 10mi Unl NA
0mph
NA Clear
2:40 AM, Thu
19 April 2018
48° 43° 82% 30.04in 10mi Unl NA
0mph
NA Clear
2:35 AM, Thu
19 April 2018
48° 43° 82% 30.04in 10mi Unl NA
0mph
NA Clear
2:20 AM, Thu
19 April 2018
48° 43° 82% 30.05in 10mi Unl NA
0mph
NA Clear
2:15 AM, Thu
19 April 2018
48° 43° 82% 30.05in 10mi Unl NA
0mph
NA Clear
2:00 AM, Thu
19 April 2018
48° 43° 82% 30.05in 10mi Unl NA
0mph
NA Clear
1:55 AM, Thu
19 April 2018
48° 43° 82% 30.05in 10mi Unl NA
0mph
NA Clear
1:40 AM, Thu
19 April 2018
48° 45° 87% 30.05in 10mi Unl NA
0mph
NA Few Clouds
1:35 AM, Thu
19 April 2018
50° 45° 82% 30.05in 10mi Unl NA
0mph
NA Few Clouds
1:20 AM, Thu
19 April 2018
50° 45° 82% 30.05in 10mi Unl W
3mph
NA Scattered Clouds
1:15 AM, Thu
19 April 2018
50° 45° 82% 30.05in 10mi Unl W
3mph
NA Scattered Clouds
1:00 AM, Thu
19 April 2018
50° 45° 82% 30.05in 10mi 2200ft W
5mph
NA Broken Clouds
12:55 AM, Thu
19 April 2018
50° 43° 76% 30.05in 10mi 2200ft W
5mph
NA Broken Clouds
12:40 AM, Thu
19 April 2018
48° 41° 76% 30.05in 10mi Unl WSW
3mph
NA Few Clouds
12:35 AM, Thu
19 April 2018
48° 41° 76% 30.05in 10mi Unl W
3mph
NA Clear
12:20 AM, Thu
19 April 2018
50° 41° 71% 30.05in 10mi Unl NA
0mph
NA Clear
12:15 AM, Thu
19 April 2018
50° 41° 71% 30.05in 10mi Unl NA
0mph
NA Clear
12:00 AM, Thu
19 April 2018
50° 41° 71% 30.04in 10mi Unl W
3mph
NA Clear
11:55 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl NA
0mph
NA Clear
11:40 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl W
3mph
NA Clear
11:35 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl W
6mph
NA Clear
11:20 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl NW
5mph
NA Clear
11:15 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl WNW
5mph
NA Clear
11:00 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl WNW
6mph
NA Clear
10:55 PM, Wed
18 April 2018
50° 41° 71% 30.04in 10mi Unl NW
6mph
NA Clear
10:40 PM, Wed
18 April 2018
50° 41° 71% 30.03in 10mi Unl NW
6mph
NA Clear
10:35 PM, Wed
18 April 2018
50° 41° 71% 30.03in 10mi Unl NW
5mph
NA Clear
10:20 PM, Wed
18 April 2018
50° 41° 71% 30.03in 10mi Unl NW
6mph
NA Clear
10:15 PM, Wed
18 April 2018
50° 41° 71% 30.03in 10mi Unl NW
6mph
NA Clear
10:00 PM, Wed
18 April 2018
50° 41° 71% 30.02in 10mi Unl NW
7mph
NA Clear
9:55 PM, Wed
18 April 2018
50° 41° 71% 30.02in 10mi Unl NW
6mph
NA Clear
9:40 PM, Wed
18 April 2018
52° 41° 67% 30.02in 10mi Unl NNW
5mph
NA Clear
9:35 PM, Wed
18 April 2018
52° 39° 62% 30.02in 10mi Unl NW
6mph
NA Clear
9:20 PM, Wed
18 April 2018
52° 39° 62% 30.01in 10mi Unl WSW
6mph
NA Clear
9:15 PM, Wed
18 April 2018
50° 39° 66% 30.01in 10mi Unl NA
0mph
NA Clear
8:47 PM, Wed
18 April 2018
52° 37° 58% 30.01in 10mi Unl WSW
7mph
NA Clear
7:47 PM, Wed
18 April 2018
54° 37° 54% 30.01in 10mi Unl W
8mph
NA Scattered Clouds
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