Herndon, Pennsylvania
Past Observations Chart
Chart.
Past Observations Cumulatives -  °F | °C
Temperatures Precipitation
6 Hour Minimum:   22° 24 Hour Minimum:   32° 3 Hour Precipitation:  0.03 24 Hour Precipitation:  0.01
6 Hour Maximum:  37° 24 Hour Maximum:  54° 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
4:30 PM, Sat
17 February 2018
30° 28° 92% 30.16in 0.5mi 400ft SSE
8mph
NA Overcast
3:53 PM, Sat
17 February 2018
30° 28° 92% 30.19in 0.25mi 900ft S
5mph
NA Overcast
3:45 PM, Sat
17 February 2018
30° 27° 88% 30.19in 0.25mi 1100ft S
9mph
NA Overcast
3:37 PM, Sat
17 February 2018
31° 26° 82% 30.19in 0.5mi 1700ft S
8mph
NA Overcast
3:30 PM, Sat
17 February 2018
32° 24° 73% 30.19in 1mi 2400ft S
14mph
20mph Overcast
3:26 PM, Sat
17 February 2018
33° 23° 66% 30.18in 2.5mi 2800ft S
14mph
20mph Overcast
2:53 PM, Sat
17 February 2018
34° 21° 59% 30.19in 10mi 9000ft S
9mph
NA Overcast
1:53 PM, Sat
17 February 2018
35° 21° 57% 30.23in 10mi Unl S
10mph
NA Few Clouds
12:53 PM, Sat
17 February 2018
35° 19° 52% 30.22in 10mi Unl S
12mph
NA Clear
11:53 AM, Sat
17 February 2018
34° 19° 54% 30.28in 10mi Unl S
8mph
NA Clear
10:53 AM, Sat
17 February 2018
32° 17° 54% 30.32in 10mi Unl NA
0mph
NA Clear
9:53 AM, Sat
17 February 2018
30° 16° 56% 30.35in 10mi Unl NA
0mph
NA Clear
8:53 AM, Sat
17 February 2018
28° 16° 61% 30.37in 10mi Unl E
3mph
NA Clear
7:53 AM, Sat
17 February 2018
25° 19° 78% 30.38in 10mi Unl NA
0mph
NA Clear
6:53 AM, Sat
17 February 2018
23° 18° 81% 30.39in 10mi Unl NA
0mph
NA Clear
5:53 AM, Sat
17 February 2018
24° 17° 75% 30.36in 10mi Unl NNE
3mph
NA Clear
4:53 AM, Sat
17 February 2018
25° 18° 75% 30.34in 10mi Unl NNW
8mph
NA Clear
3:53 AM, Sat
17 February 2018
25° 19° 78% 30.34in 10mi Unl NNE
6mph
NA Clear
2:53 AM, Sat
17 February 2018
27° 19° 72% 30.32in 10mi Unl NNW
6mph
NA Clear
1:53 AM, Sat
17 February 2018
30° 16° 56% 30.29in 10mi Unl WNW
5mph
NA Clear
12:53 AM, Sat
17 February 2018
29° 19° 67% 30.26in 10mi Unl N
6mph
NA Clear
11:53 PM, Fri
16 February 2018
33° 18° 54% 30.25in 10mi Unl NW
7mph
NA Clear
10:53 PM, Fri
16 February 2018
32° 21° 64% 30.22in 10mi Unl NNW
5mph
NA Scattered Clouds
9:53 PM, Fri
16 February 2018
35° 20° 54% 30.19in 10mi Unl NW
13mph
NA Clear
8:53 PM, Fri
16 February 2018
36° 22° 57% 30.15in 10mi 4900ft NW
6mph
NA Broken Clouds
7:53 PM, Fri
16 February 2018
37° 23° 57% 30.11in 10mi Unl NW
6mph
NA Few Clouds
6:53 PM, Fri
16 February 2018
39° 25° 57% 30.07in 10mi Unl WNW
10mph
NA Few Clouds
5:53 PM, Fri
16 February 2018
41° 28° 60% 30.01in 10mi 4600ft NW
10mph
20mph Overcast
4:53 PM, Fri
16 February 2018
43° 30° 60% 29.95in 10mi 3900ft W
8mph
NA Overcast
3:53 PM, Fri
16 February 2018
45° 32° 60% 29.89in 10mi 10000ft WNW
13mph
21mph Overcast
2:53 PM, Fri
16 February 2018
48° 35° 61% 29.83in 10mi 4700ft WNW
15mph
29mph Broken Clouds
1:53 PM, Fri
16 February 2018
49° 40° 71% 29.77in 10mi 9000ft W
8mph
18mph Overcast
12:53 PM, Fri
16 February 2018
50° 41° 71% 29.76in 10mi 6500ft W
12mph
17mph Overcast
12:08 PM, Fri
16 February 2018
51° 43° 74% 29.74in 10mi 3000ft WNW
8mph
25mph Overcast
11:53 AM, Fri
16 February 2018
52° 44° 74% 29.74in 10mi 2700ft NW
16mph
26mph Overcast
10:53 AM, Fri
16 February 2018
53° 48° 83% 29.71in 10mi 6500ft WNW
6mph
NA Overcast
9:53 AM, Fri
16 February 2018
50° 49° 96% 29.71in 10mi 8000ft WSW
3mph
NA Broken Clouds
9:15 AM, Fri
16 February 2018
49° 48° 97% 29.68in 4mi 9500ft NA
0mph
NA Broken Clouds
8:57 AM, Fri
16 February 2018
48° 46° 93% 29.69in 1.5mi 10000ft NA
0mph
NA Overcast
8:53 AM, Fri
16 February 2018
47° 46° 97% 29.69in 0.25mi 10000ft NA
0mph
NA Overcast
7:53 AM, Fri
16 February 2018
45° 45° 100% 29.69in 0mi 400ft NA
0mph
NA Overcast
7:45 AM, Fri
16 February 2018
46° 46° 100% 29.69in 0.25mi 600ft NA
0mph
NA Overcast
7:08 AM, Fri
16 February 2018
45° 45° 100% 29.7in 0.75mi 7000ft NA
0mph
NA Overcast
7:01 AM, Fri
16 February 2018
46° 46° 100% 29.69in 1.5mi 9000ft NA
0mph
NA Overcast
6:53 AM, Fri
16 February 2018
47° 46° 97% 29.69in 1mi 9000ft NA
0mph
NA Overcast
5:53 AM, Fri
16 February 2018
47° 46° 97% 29.67in 0.5mi 7500ft NA
0mph
NA Overcast
5:11 AM, Fri
16 February 2018
47° 46° 97% 29.66in 0.75mi 7500ft NA
0mph
NA Overcast
5:04 AM, Fri
16 February 2018
48° 47° 96% 29.65in 1.7mi 6000ft NA
0mph
NA Overcast
4:53 AM, Fri
16 February 2018
50° 50° 100% 29.66in 7mi 6000ft NA
0mph
NA Overcast
3:53 AM, Fri
16 February 2018
50° 49° 96% 29.64in 10mi 3100ft NNW
8mph
NA Overcast
3:47 AM, Fri
16 February 2018
50° 50° 100% 29.64in 8mi 3100ft NNW
9mph
NA Overcast
3:40 AM, Fri
16 February 2018
51° 50° 96% 29.63in 4mi 2800ft NNW
12mph
NA Overcast
3:37 AM, Fri
16 February 2018
51° 49° 92% 29.63in 1.2mi 2400ft NNW
13mph
NA Overcast
3:32 AM, Fri
16 February 2018
49° 47° 93% 29.63in 0.5mi 2400ft NA
NA
NA Overcast
2:53 AM, Fri
16 February 2018
49° 48° 97% 29.62in 0.5mi 3600ft NA
0mph
NA Overcast
1:53 AM, Fri
16 February 2018
48° 48° 100% 29.61in 0.25mi 4300ft NA
0mph
NA Overcast
1:37 AM, Fri
16 February 2018
50° 50° 100% 29.6in 0.25mi 5500ft NA
0mph
NA Overcast
1:03 AM, Fri
16 February 2018
52° 52° 100% 29.61in 0.75mi 600ft NA
0mph
NA Overcast
12:53 AM, Fri
16 February 2018
52° 52° 100% 29.61in 0.5mi 8000ft SSW
3mph
NA Overcast
12:45 AM, Fri
16 February 2018
52° 52° 100% 29.61in 1mi 7500ft S
5mph
NA Overcast
12:35 AM, Fri
16 February 2018
51° 50° 96% 29.62in 0.5mi 500ft NA
0mph
NA Overcast
12:16 AM, Fri
16 February 2018
49° 49° 100% 29.63in 0.25mi 9000ft SE
5mph
NA Overcast
12:10 AM, Fri
16 February 2018
52° 52° 100% 29.63in 1.7mi 700ft S
3mph
NA Overcast
12:06 AM, Fri
16 February 2018
53° 53° 100% 29.64in 3mi 700ft NA
0mph
NA Overcast
11:53 PM, Thu
15 February 2018
54° 53° 97% 29.64in 3mi 1800ft SSW
3mph
NA Overcast
11:45 PM, Thu
15 February 2018
52° 52° 100% 29.64in 2.5mi 4200ft NA
0mph
NA Overcast
11:40 PM, Thu
15 February 2018
53° 53° 100% 29.65in 4mi 9000ft NA
0mph
NA Overcast
11:19 PM, Thu
15 February 2018
53° 52° 96% 29.66in 4mi 1000ft SW
6mph
NA Overcast
10:53 PM, Thu
15 February 2018
53° 52° 96% 29.66in 3mi 9000ft SW
3mph
NA Overcast
10:26 PM, Thu
15 February 2018
53° 53° 100% 29.68in 4mi 1200ft SW
5mph
NA Overcast
9:53 PM, Thu
15 February 2018
53° 52° 96% 29.68in 4mi 8500ft SW
6mph
NA Overcast
9:39 PM, Thu
15 February 2018
50° 50° 100% 29.69in 2.5mi 8500ft NA
0mph
NA Overcast
9:28 PM, Thu
15 February 2018
51° 50° 96% 29.69in 1.2mi 8500ft WSW
3mph
NA Overcast
9:16 PM, Thu
15 February 2018
49° 48° 97% 29.68in 0.75mi 8000ft NA
0mph
NA Overcast
9:09 PM, Thu
15 February 2018
49° 49° 100% 29.68in 1.7mi 8500ft NA
0mph
NA Overcast
8:53 PM, Thu
15 February 2018
52° 51° 97% 29.69in 4mi 8500ft NA
0mph
NA Overcast
7:53 PM, Thu
15 February 2018
51° 49° 92% 29.73in 4mi 8500ft SSW
5mph
NA Overcast
6:53 PM, Thu
15 February 2018
51° 47° 86% 29.74in 9mi 8500ft NA
0mph
NA Overcast
5:53 PM, Thu
15 February 2018
57° 49° 74% 29.74in 10mi 12000ft SW
3mph
NA Broken Clouds
4:53 PM, Thu
15 February 2018
62° 50° 65% 29.74in 10mi 6000ft SSW
5mph
NA Broken Clouds
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