Monthly weather forecast in Keflavík

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
8 September, Sunday. day, 10°; night, 9°; rain9 September, Monday. day, 11°; night, 9°; clear10 September, Tuesday. day, 10°; night, 9°; rain11 September, Wednesday. day, 10°; night, 9°; rain12 September, Thursday. day, 10°; night, 4°; light rain13 September, Friday. day, 10°; night, 6°; partly cloudy14 September, Saturday. day, 8°; night, 7°; light rain
15 September, Sunday. day, 9°; night, 4°; light rain16 September, Monday. day, 9°; night, 8°; light rain17 September, Tuesday. day, 10°; night, 9°; rain18 September, Wednesday. day, 10°; night, 7°; light rain19 September, Thursday. day, 10°; night, 9°; rain20 September, Friday. day, 12°; night, 9°; heavy rain21 September, Saturday. day, 10°; night, 8°; light rain
22 September, Sunday. day, 10°; night, 9°; overcast23 September, Monday. day, 10°; night, 7°; partly cloudy24 September, Tuesday. day, 10°; night, 7°; overcast25 September, Wednesday. day, 7°; night, 6°; mostly clear26 September, Thursday. day, 7°; night, 6°; mostly clear27 September, Friday. day, 7°; night, 6°; partly cloudy28 September, Saturday. day, 6°; night, 3°; clear
29 September, Sunday. day, 5°; night, 3°; clear30 September, Monday. day, 5°; night, 7°; clear1 October, Tuesday. day, 9°; night, 5°; light rain2 October, Wednesday. day, 4°; night, 3°; clear3 October, Thursday. day, 3°; night, 3°; partly cloudy4 October, Friday. day, 9°; night, 10°; light rain5 October, Saturday. day, 11°; night, 11°; rain
6 October, Sunday. day, 10°; night, 10°; rain7 October, Monday. day, 9°; night, 8°; rain8 October, Tuesday. day, 8°; night, 8°; light rain9 October, Wednesday. day, 7°; night, 4°; rain10 October, Thursday. day, 6°; night, 5°; light rain11 October, Friday. day, 6°; night, 5°; partly cloudyNext, the average data for 10 years12 October, Saturday. day, 8°; night, 7°; rain

Average for 30 days

6 sunny days; 17 days with precipitation; 7 cloudy days;
air humidity 77%; 43 millimeters of precipitation (4% of annual average); Wind north-easterly 9.4 Meters per second; Water temperature +10°