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
3:47 PM, Thu
22 February 2018
50° 39° 66% 30.2in 10mi 8000ft W
14mph
21mph Broken Clouds
2:47 PM, Thu
22 February 2018
50° 39° 66% 30.22in 10mi 6000ft WNW
21mph
29mph Broken Clouds
1:47 PM, Thu
22 February 2018
54° 36° 51% 30.22in 10mi 4300ft WNW
20mph
29mph Broken Clouds
12:47 PM, Thu
22 February 2018
52° 36° 54% 30.25in 10mi 4300ft WSW
15mph
18mph Broken Clouds
11:47 AM, Thu
22 February 2018
50° 32° 50% 30.27in 10mi 5000ft WNW
16mph
24mph Broken Clouds
10:47 AM, Thu
22 February 2018
52° 27° 38% 30.27in 10mi Unl WNW
20mph
26mph Few Clouds
9:47 AM, Thu
22 February 2018
50° 25° 37% 30.26in 10mi Unl WNW
20mph
26mph Few Clouds
8:47 AM, Thu
22 February 2018
48° 32° 54% 30.25in 10mi Unl WNW
13mph
NA Few Clouds
7:47 AM, Thu
22 February 2018
46° 32° 57% 30.23in 10mi Unl W
14mph
NA Few Clouds
6:55 AM, Thu
22 February 2018
46° 32° 57% 30.22in 10mi 3500ft WNW
9mph
NA Overcast
6:47 AM, Thu
22 February 2018
46° 32° 57% 30.22in 10mi 3500ft W
10mph
NA Overcast
6:35 AM, Thu
22 February 2018
46° 32° 57% 30.22in 10mi 3500ft W
12mph
NA Broken Clouds
6:15 AM, Thu
22 February 2018
46° 34° 62% 30.21in 10mi 3500ft WNW
12mph
NA Broken Clouds
5:55 AM, Thu
22 February 2018
46° 36° 66% 30.2in 10mi 3700ft WNW
10mph
NA Overcast
5:35 AM, Thu
22 February 2018
48° 34° 57% 30.2in 10mi 3700ft W
8mph
NA Overcast
5:15 AM, Thu
22 February 2018
48° 36° 62% 30.2in 10mi 3900ft W
10mph
NA Overcast
4:55 AM, Thu
22 February 2018
48° 36° 62% 30.2in 10mi 4300ft W
7mph
NA Overcast
4:35 AM, Thu
22 February 2018
48° 36° 62% 30.2in 10mi 4100ft W
7mph
NA Overcast
4:15 AM, Thu
22 February 2018
48° 37° 66% 30.2in 10mi 4900ft W
7mph
NA Overcast
3:55 AM, Thu
22 February 2018
48° 37° 66% 30.2in 10mi 3600ft W
7mph
NA Overcast
3:35 AM, Thu
22 February 2018
48° 36° 62% 30.2in 10mi 4400ft W
8mph
NA Overcast
3:15 AM, Thu
22 February 2018
48° 37° 66% 30.2in 10mi 4200ft W
7mph
NA Overcast
2:55 AM, Thu
22 February 2018
48° 39° 71% 30.21in 10mi 4000ft NW
6mph
NA Overcast
2:35 AM, Thu
22 February 2018
46° 39° 76% 30.21in 10mi 3800ft WNW
6mph
NA Overcast
2:15 AM, Thu
22 February 2018
45° 39° 81% 30.21in 10mi 3600ft NA
0mph
NA Overcast
1:55 AM, Thu
22 February 2018
45° 39° 81% 30.21in 10mi 3400ft NA
0mph
NA Overcast
1:35 AM, Thu
22 February 2018
45° 37° 76% 30.22in 10mi 3000ft NA
0mph
NA Broken Clouds
1:15 AM, Thu
22 February 2018
43° 37° 81% 30.22in 10mi Unl NA
0mph
NA Scattered Clouds
12:55 AM, Thu
22 February 2018
43° 37° 81% 30.21in 10mi Unl SSW
5mph
NA Clear
12:35 AM, Thu
22 February 2018
43° 37° 81% 30.22in 10mi Unl SSW
3mph
NA Few Clouds
12:15 AM, Thu
22 February 2018
43° 37° 81% 30.22in 10mi Unl NA
0mph
NA Few Clouds
11:55 PM, Wed
21 February 2018
43° 36° 76% 30.22in 10mi Unl NA
0mph
NA Clear
11:35 PM, Wed
21 February 2018
45° 37° 76% 30.22in 10mi Unl NA
0mph
NA Clear
11:15 PM, Wed
21 February 2018
45° 36° 71% 30.23in 10mi Unl NA
0mph
NA Clear
10:55 PM, Wed
21 February 2018
45° 36° 71% 30.23in 10mi Unl SSW
3mph
NA Clear
10:35 PM, Wed
21 February 2018
45° 36° 71% 30.22in 10mi Unl SSW
3mph
NA Clear
10:15 PM, Wed
21 February 2018
46° 37° 71% 30.22in 10mi Unl SW
3mph
NA Clear
9:55 PM, Wed
21 February 2018
46° 36° 66% 30.21in 10mi Unl NA
0mph
NA Clear
9:35 PM, Wed
21 February 2018
46° 37° 71% 30.2in 10mi Unl W
5mph
NA Clear
9:15 PM, Wed
21 February 2018
46° 37° 71% 30.2in 10mi Unl W
6mph
NA Clear
8:47 PM, Wed
21 February 2018
46° 37° 71% 30.2in 10mi Unl W
6mph
NA Scattered Clouds
7:47 PM, Wed
21 February 2018
48° 34° 57% 30.19in 10mi Unl WNW
8mph
NA Scattered Clouds
5:47 PM, Wed
21 February 2018
55° 32° 41% 30.17in 10mi Unl W
8mph
NA Scattered Clouds
4:47 PM, Wed
21 February 2018
55° 27° 33% 30.17in 10mi Unl NW
8mph
NA Scattered Clouds
3:50 PM, Wed
21 February 2018
55° 27° 33% 30.17in 10mi Unl N
6mph
NA Few Clouds
2:47 PM, Wed
21 February 2018
55° 28° 36% 30.19in 10mi Unl NW
8mph
NA Few Clouds
1:47 PM, Wed
21 February 2018
55° 27° 33% 30.18in 10mi Unl N
6mph
NA Clear
12:47 PM, Wed
21 February 2018
NA NA NA 30.2in 10mi Unl N
5mph
NA Clear
11:57 AM, Wed
21 February 2018
52° 34° 50% 30.21in 10mi Unl N
3mph
NA Few Clouds
10:47 AM, Wed
21 February 2018
50° 36° 58% 30.22in 10mi Unl NA
3mph
NA Few Clouds
9:50 AM, Wed
21 February 2018
46° 37° 71% 30.21in 10mi Unl NA
5mph
NA Few Clouds
8:58 AM, Wed
21 February 2018
46° 36° 66% 30.21in 10mi Unl NA
0mph
NA Few Clouds
7:47 AM, Wed
21 February 2018
43° 37° 81% 30.2in 10mi Unl NA
3mph
NA Scattered Clouds
6:55 AM, Wed
21 February 2018
43° 37° 81% 30.19in 10mi 5000ft NA
0mph
NA Overcast
6:47 AM, Wed
21 February 2018
43° 37° 81% 30.19in 10mi 6500ft NA
0mph
NA Broken Clouds
6:35 AM, Wed
21 February 2018
41° 36° 81% 30.19in 10mi 6500ft NA
0mph
NA Overcast
6:15 AM, Wed
21 February 2018
41° 36° 81% 30.19in 10mi 7500ft NA
0mph
NA Overcast
5:55 AM, Wed
21 February 2018
41° 36° 81% 30.19in 10mi 7500ft NA
0mph
NA Overcast
5:35 AM, Wed
21 February 2018
41° 36° 81% 30.19in 10mi 3200ft NA
0mph
NA Overcast
5:15 AM, Wed
21 February 2018
41° 36° 81% 30.18in 10mi 3200ft SSW
3mph
NA Overcast
4:55 AM, Wed
21 February 2018
41° 36° 81% 30.19in 10mi 3200ft SW
3mph
NA Overcast
4:35 AM, Wed
21 February 2018
41° 36° 81% 30.18in 10mi 3000ft ESE
3mph
NA Overcast
4:15 AM, Wed
21 February 2018
39° 36° 87% 30.18in 10mi 3000ft NA
0mph
NA Overcast
3:55 AM, Wed
21 February 2018
39° 36° 87% 30.17in 10mi 8500ft NA
0mph
NA Overcast
3:35 AM, Wed
21 February 2018
39° 34° 81% 30.16in 10mi 10000ft NA
0mph
NA Broken Clouds
3:15 AM, Wed
21 February 2018
39° 36° 87% 30.16in 10mi Unl NA
0mph
NA Clear
2:55 AM, Wed
21 February 2018
39° 36° 87% 30.16in 10mi Unl SSW
3mph
NA Scattered Clouds
2:35 AM, Wed
21 February 2018
39° 36° 87% 30.17in 10mi 6000ft SSE
3mph
NA Broken Clouds
2:15 AM, Wed
21 February 2018
41° 34° 76% 30.18in 10mi Unl NA
0mph
NA Clear
1:55 AM, Wed
21 February 2018
41° 36° 81% 30.18in 10mi Unl NA
0mph
NA Clear
1:35 AM, Wed
21 February 2018
43° 36° 76% 30.18in 10mi Unl NA
0mph
NA Few Clouds
1:15 AM, Wed
21 February 2018
45° 36° 71% 30.19in 10mi 9000ft NA
0mph
NA Broken Clouds
12:55 AM, Wed
21 February 2018
45° 36° 71% 30.19in 10mi 9000ft NA
0mph
NA Overcast
12:35 AM, Wed
21 February 2018
45° 36° 71% 30.19in 10mi 9000ft S
3mph
NA Overcast
12:15 AM, Wed
21 February 2018
45° 36° 71% 30.19in 10mi 9000ft WSW
3mph
NA Overcast
11:55 PM, Tue
20 February 2018
45° 36° 71% 30.2in 10mi 9000ft NA
0mph
NA Overcast
11:35 PM, Tue
20 February 2018
45° 34° 66% 30.2in 10mi 7500ft SSW
3mph
NA Overcast
11:15 PM, Tue
20 February 2018
45° 36° 71% 30.21in 10mi 10000ft SSW
3mph
NA Overcast
10:55 PM, Tue
20 February 2018
45° 34° 66% 30.21in 10mi 6500ft NA
0mph
NA Overcast
10:35 PM, Tue
20 February 2018
45° 34° 66% 30.21in 10mi 6500ft SSW
5mph
NA Overcast
10:15 PM, Tue
20 February 2018
45° 34° 66% 30.22in 10mi 9000ft SSE
5mph
NA Overcast
9:55 PM, Tue
20 February 2018
46° 34° 62% 30.22in 10mi 9000ft NA
0mph
NA Broken Clouds
9:35 PM, Tue
20 February 2018
46° 34° 62% 30.21in 10mi 9000ft NA
0mph
NA Broken Clouds
9:15 PM, Tue
20 February 2018
46° 34° 62% 30.21in 10mi 10000ft WSW
6mph
NA Broken Clouds
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