Autumn weather Calculations are based on the last 8 years of historical weather data.
Period San Diego Heihe Sep 1 86.2°F 72.0°F Sep 8 84.2°F 66.9°F Sep 15 79.0°F 62.6°F Sep 22 80.1°F 61.2°F Oct 1 81.0°F 53.2°F Oct 8 76.6°F 52.3°F Oct 15 79.5°F 45.5°F Oct 22 76.3°F 43.7°F Nov 1 73.8°F 32.4°F Nov 8 73.4°F 29.5°F Nov 15 72.3°F 20.1°F Nov 22 69.6°F 14.5°F Average 46.2°F 77.7°F
Period San Diego Heihe Sep 1 71.1°F 53.6°F Sep 8 69.8°F 48.4°F Sep 15 65.5°F 44.8°F Sep 22 65.1°F 44.1°F Oct 1 65.5°F 37.0°F Oct 8 62.4°F 34.9°F Oct 15 62.6°F 29.8°F Oct 22 60.6°F 29.1°F Nov 1 57.9°F 19.4°F Nov 8 55.2°F 16.3°F Nov 15 55.9°F 6.6°F Nov 22 54.3°F 0.9°F Average 30.4°F 62.2°F
Maximum/minimum temperature averages are computed by averaging the max/min temperature of each day for a given period. Period San Diego Heihe Sep 1 11.5 hours/day 5.8 hours/day Sep 8 10.5 hours/day 6.2 hours/day Sep 15 8.9 hours/day 5.6 hours/day Sep 22 9.2 hours/day 5.6 hours/day Oct 1 8.7 hours/day 5.8 hours/day Oct 8 9.3 hours/day 6.5 hours/day Oct 15 9.7 hours/day 6.5 hours/day Oct 22 8.1 hours/day 5.2 hours/day Nov 1 7.7 hours/day 4.5 hours/day Nov 8 8.5 hours/day 3.8 hours/day Nov 15 7.2 hours/day 3.9 hours/day Nov 22 6.3 hours/day 3.1 hours/day Average 5.2 hours/day 8.8 hours/day
Sun hours are computed from the number of hours of direct sunlight. The length of the day can affect these measurements; for example, northern cities have longer days in summer. Period San Diego Heihe Sep 1 0.0in 0.1in Sep 8 0.0in 0.1in Sep 15 0.0in 0.1in Sep 22 0.0in 0.1in Oct 1 0.0in 0.1in Oct 8 0.0in 0.0in Oct 15 0.0in 0.0in Oct 22 0.0in 0.0in Nov 1 0.0in 0.0in Nov 8 0.0in 0.0in Nov 15 0.0in 0.0in Nov 22 0.0in 0.1in Average 0.1in 0.0in
Average amount of precipitation that falls in a form of a rain, snow, sleet or hail. Period San Diego Heihe Sep 1 9.1mph 12.1mph Sep 8 9.4mph 12.4mph Sep 15 9.8mph 12.3mph Sep 22 9.1mph 12.1mph Oct 1 8.7mph 11.7mph Oct 8 8.9mph 11.7mph Oct 15 8.5mph 13.3mph Oct 22 8.4mph 11.1mph Nov 1 8.3mph 11.3mph Nov 8 8.3mph 11.2mph Nov 15 7.3mph 10.1mph Nov 22 7.9mph 10.5mph Average 11.6mph 8.6mph
Period San Diego Heihe Sep 1 57.6% 74.0% Sep 8 54.9% 70.3% Sep 15 60.9% 67.7% Sep 22 59.3% 68.2% Oct 1 53.9% 62.6% Oct 8 60.0% 57.4% Oct 15 50.1% 53.1% Oct 22 50.1% 62.2% Nov 1 50.9% 67.0% Nov 8 44.8% 73.8% Nov 15 46.6% 79.8% Nov 22 49.0% 82.7% Average 68.2% 53.2%
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Period San Diego Heihe Sep 1 6:25 4:49 Sep 8 6:29 4:59 Sep 15 6:34 5:10 Sep 22 6:39 5:22 Oct 1 6:44 5:34 Oct 8 6:49 5:46 Oct 15 6:55 5:56 Oct 22 7:02 6:10 Nov 1 6:45 6:25 Nov 8 6:15 6:36 Nov 15 6:21 6:48 Nov 22 6:28 7:00 Average 5:54 6:36
Sunrise times are output in the local timezone of each place. Period San Diego Heihe Sep 1 19:09 18:08 Sep 8 18:59 17:53 Sep 15 18:50 17:38 Sep 22 18:39 17:20 Oct 1 18:28 17:02 Oct 8 18:19 16:47 Oct 15 18:11 16:33 Oct 22 18:02 16:16 Nov 1 17:31 16:02 Nov 8 16:49 15:51 Nov 15 16:45 15:42 Nov 22 16:43 15:34 Average 16:42 18:00
Sunset times are output in the local timezone of each place. Period San Diego Heihe Sep 1 12:09 hours 11:08 hours Sep 8 11:59 hours 10:53 hours Sep 15 11:50 hours 10:38 hours Sep 22 11:39 hours 10:20 hours Oct 1 11:28 hours 10:02 hours Oct 8 11:19 hours 9:47 hours Oct 15 11:11 hours 9:33 hours Oct 22 11:01 hours 9:16 hours Nov 1 10:31 hours 9:02 hours Nov 8 9:49 hours 8:51 hours Nov 15 9:45 hours 8:42 hours Nov 22 9:43 hours 8:34 hours Average 9:42 hours 11:00 hours
Discards daylight hours before 7 AM. In places that are located to the west of the timezone, the sun rises and sets later compared to the cities that are located to the east. This means that the useful day length is longer in the cities located to the west of the time zone. Add more places to comparison? Columbus , would you like to add it to comparison ?