MONTHLY CLIMATOLOGICAL SUMMARY for May 2026 NAME: Lónakot - Hamrar í Grímsnesi ELEV: 50 metrar LAT: 64-03.72 N LONG: 020-36.29 V TEMPERATURE (°C), RAIN (mm), WIND SPEED (m/s) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR --------------------------------------------------------------------------------------- 01 2.5 5.6 14:00 -2.4 22:02 15.9 0.0 0.0 3.3 11.0 08:44 3 02 2.1 7.7 16:49 -4.9 05:21 16.2 0.0 0.0 3.2 12.0 17:09 264 03 5.2 10.2 14:10 -0.8 22:36 13.1 0.0 0.0 2.4 9.0 16:20 349 04 1.2 5.4 16:10 -4.6 05:06 17.2 0.0 0.0 3.1 10.0 13:28 29 05 0.9 5.4 15:28 -6.2 05:14 17.4 0.0 0.0 3.2 13.0 21:39 44 06 2.5 5.7 14:30 -1.2 23:05 15.9 0.0 0.0 4.8 14.0 00:41 54 07 1.1 5.2 13:27 -5.6 04:48 17.2 0.0 0.0 4.6 13.0 14:13 44 08 2.2 7.9 14:59 -5.3 05:24 16.2 0.0 0.3 2.6 9.0 13:40 11 09 5.6 9.2 15:56 1.4 02:59 12.8 0.0 1.2 2.3 7.0 15:01 281 10 6.5 8.8 11:30 4.7 02:44 11.8 0.0 11.1 2.6 10.0 23:02 226 11 7.0 9.5 14:20 3.2 23:54 11.4 0.0 1.2 5.7 14.0 14:47 250 12 6.1 11.2 16:27 0.4 23:36 12.2 0.0 0.0 4.1 15.0 12:48 14 13 5.4 11.2 16:32 -0.6 03:35 12.9 0.0 0.0 2.3 7.0 18:00 1 14 5.5 9.4 16:29 -1.2 04:38 12.8 0.0 0.0 1.6 6.5 15:16 252 15 7.5 10.2 16:30 4.1 04:45 10.8 0.0 0.3 2.3 9.5 15:48 162 16 8.2 10.4 14:07 4.7 23:50 10.1 0.0 0.6 4.1 10.0 12:58 129 17 7.3 11.6 15:36 1.3 23:28 11.0 0.0 0.0 2.3 8.0 16:22 301 18 7.2 14.4 15:17 -1.6 03:22 11.2 0.0 0.0 2.7 8.5 15:54 299 19 9.0 14.5 15:59 1.5 03:22 9.4 0.0 0.0 1.8 8.5 20:39 25 20 9.8 16.6 15:58 1.7 03:54 8.6 0.0 0.0 3.3 12.5 21:29 42 21 10.4 16.1 13:16 3.8 04:00 7.9 0.0 0.0 2.8 8.5 00:37 321 22 9.8 11.9 15:07 7.2 02:41 8.5 0.0 0.9 1.8 8.0 08:08 81 23 9.3 13.2 15:19 6.0 03:26 9.1 0.0 5.7 3.6 9.5 15:45 98 24 8.2 11.5 17:26 5.6 00:35 10.1 0.0 5.4 5.1 12.0 13:13 222 25 8.1 11.2 12:39 4.0 23:54 10.3 0.0 2.1 3.0 8.5 18:49 252 26 8.3 12.7 13:09 3.1 00:23 10.1 0.0 1.8 4.0 11.0 15:46 248 27 7.3 9.6 17:11 5.7 03:41 11.0 0.0 2.1 5.0 12.5 09:35 241 28 7.5 9.1 13:21 5.8 04:26 10.9 0.0 1.8 3.2 10.0 16:06 42 29 6.2 7.6 00:58 5.1 12:32 12.2 0.0 1.2 3.3 11.0 07:49 43 30 7.2 9.8 16:39 4.6 03:45 11.1 0.0 3.0 3.1 8.0 07:24 37 31 10.5 15.4 12:18 5.8 03:19 7.8 0.0 0.0 2.6 7.5 14:31 269 --------------------------------------------------------------------------------------- 6.3 16.6 20 -6.2 05 372.9 0.0 38.7 3.2 15.0 12 352