History Graphs for Chester, PA
Widener University Observatory
High Temperature
Low Temperature
93.5°F
59.3°F
High Humidity
Low Humidity
97%
24 %
High Dewpoint
Low Dewpoint
75.0°F
46.0°F
High Wind Speed
35.0 mph
High Barometer
Low Barometer
30.262 in
29.484 in
Rain Total
1.98 in
High Rain Rate
3.22 in/hr
Low Wind Chill
59.0°F
High Heat Index
95.0°F
High UV
8.8 index
High Solar Radiation
937 W/m²
High Temperature
Low Temperature
99.7°F
10.4°F
High Humidity
Low Humidity
100%
13%
High Dewpoint
Low Dewpoint
76.0°F
-13.0°F
High Wind Speed
55.0 mph
High Barometer
Low Barometer
30.835 in
29.240 in
Rain Total
25.49 in
High Rain Rate
5.94 in/hr
Low Wind Chill
-7.0°F
High Heat Index
106.0°F
High UV
11.0 index
High Solar Radiation
1257 W/m²