MONTHLY CLIMATOLOGICAL SUMMARY
for APR. 2004 Oak Ridge Weather - Clarion, Pennsylvania
ELEV: 1420 LAT: 041:12:40 LONG: 0079:24:06
Note: Temp's are listed in °F, Rain in Inches, and Wind Speed in MPH
| DAY | MEAN TEMP | HIGH | TIME | LOW | TIME | HEAT DEG DAYS | COOL DEG DAYS | RAIN | AVG WIND SPEED | HIGH | TIME | DOM DIR |
| 01 | 40.9 | 43.7 | 06:23a | 37.6 | 22:09p | 24.1 | 00.0 | 00.00 | 01.8 | 18.0 | 09:03a | NNW |
| 02 | 41.9 | 49.9 | 15:14p | 37.8 | 23:59p | 23.1 | 00.0 | 00.00 | 01.0 | 12.0 | 15:42p | N |
| 03 | 43.2 | 55.9 | 15:27p | 34.0 | 03:39a | 21.8 | 00.0 | 00.00 | 02.7 | 16.0 | 16:21p | W |
| 04 | 32.9 | 42.1 | 00:44a | 25.9 | 23:59p | 32.1 | 00.0 | 00.00 | 07.8 | 28.0 | 12:43p | NW |
| 05 | 28.8 | 38.7 | 15:31p | 21.5 | 06:18a | 36.2 | 00.0 | 00.00 | 06.9 | 25.0 | 14:14p | NW |
| 06 | 37.4 | 52.3 | 14:01p | 19.8 | 06:54a | 27.6 | 00.0 | 00.00 | 02.8 | 16.0 | 14:09p | W |
| 07 | 50.7 | 59.3 | 16:11p | 36.3 | 23:59p | 14.3 | 00.0 | 00.00 | 03.6 | 21.0 | 10:47a | NW |
| 08 | 38.4 | 47.8 | 16:50p | 27.5 | 06:40a | 26.6 | 00.0 | 00.00 | 00.7 | 12.0 | 14:37p | ENE |
| 09 | 45.1 | 56.9 | 16:37p | 36.0 | 23:59p | 19.9 | 00.0 | 00.00 | 03.2 | 20.0 | 14:59p | NW |
| 10 | 40.8 | 56.9 | 16:26p | 26.8 | 06:10a | 24.2 | 00.0 | 00.00 | 02.8 | 17.0 | 15:54p | W |
| 11 | 42.1 | 56.7 | 17:02p | 31.3 | 02:02a | 22.9 | 00.0 | 00.00 | 00.9 | 10.0 | 18:08p | SE |
| 12 | 38.4 | 46.0 | 14:40p | 29.7 | 04:09a | 26.6 | 00.0 | 00.00 | 01.5 | 14.0 | 19:20p | ENE |
| 13 | 42.4 | 46.2 | 17:34p | 39.4 | 23:59p | 22.6 | 00.0 | 00.00 | 01.0 | 12.0 | 02:36a | ENE |
| 14 | 41.2 | 54.8 | 16:41p | 34.3 | 23:59p | 23.8 | 00.0 | 00.00 | 02.7 | 21.0 | 16:23p | NW |
| 15 | 44.4 | 63.2 | 16:09p | 28.8 | 06:49a | 20.6 | 00.0 | 00.00 | 01.6 | 15.0 | 15:38p | NNW |
| 16 | 53.4 | 78.3 | 17:10p | 28.8 | 06:31a | 11.6 | 00.0 | 00.00 | 02.1 | 13.0 | 15:53p | SSE |
| 17 | 62.4 | 78.8 | 16:51p | 42.4 | 06:17a | 02.6 | 00.0 | 00.00 | 02.9 | 17.0 | 15:29p | SSW |
| 18 | 67.3 | 86.5 | 16:23p | 49.5 | 06:42a | 00.0 | 02.3 | 00.00 | 04.0 | 20.0 | 16:37p | S |
| 19 | 67.3 | 77.1 | 12:44p | 55.8 | 23:59p | 00.0 | 02.3 | 00.00 | 07.0 | 24.0 | 12:15p | SSW |
| 20 | 56.0 | 74.8 | 16:35p | 43.0 | 04:40a | 09.0 | 00.0 | 00.00 | 01.6 | 10.0 | 00:59a | S |
| 21 | 66.2 | 81.9 | 15:42p | 56.3 | 00:45a | 00.0 | 01.2 | 00.00 | 06.4 | 30.0 | 14:14p | S |
| 22 | 59.1 | 66.9 | 12:54p | 54.3 | 23:59p | 05.9 | 00.0 | 00.00 | 02.3 | 12.0 | 01:47a | SW |
| 23 | 55.7 | 64.0 | 18:17p | 50.0 | 23:59p | 09.3 | 00.0 | 00.00 | 00.4 | 08.0 | 16:21p | NNE |
| 24 | 53.3 | 68.7 | 16:39p | 37.6 | 07:06a | 11.7 | 00.0 | 00.00 | 01.6 | 14.0 | 14:22p | NNW |
| 25 | 53.7 | 59.0 | 14:01p | 46.2 | 08:19a | 11.3 | 00.0 | 00.00 | 03.7 | 16.0 | 04:37a | SE |
| 26 | 54.9 | 64.3 | 16:02p | 46.8 | 23:59p | 10.1 | 00.0 | 00.00 | 03.6 | 23.0 | 22:03p | W |
| 27 | 42.0 | 52.3 | 11:59a | 32.4 | 23:51p | 23.0 | 00.0 | 00.00 | 05.0 | 22.0 | 16:52p | W |
| 28 | 44.8 | 65.4 | 16:20p | 26.6 | 06:26a | 20.2 | 00.0 | 00.00 | 04.1 | 17.0 | 18:35p | S |
| 29 | 64.8 | 81.8 | 15:51p | 51.6 | 01:17a | 00.2 | 00.0 | 00.00 | 05.5 | 21.0 | 18:04p | S |
| 30 | 64.1 | 82.4 | 14:22p | 46.9 | 05:13a | 00.9 | 00.0 | 00.00 | 02.7 | 16.0 | 13:54p | S |
