Weather archive in Tromso
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 September 18, Thursday | 20 | 7.3 45 | 742.0 29.21 989.25 989.25 | 752.3 29.62 1002.98 1002.98 | 0.6 0.02 0.8 0.8 | 82 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Precipitation within sight, not reaching the ground or the surface of the sea. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 7.2 45 | 11.5 53 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | Altocumulus cumulogenitus (or cumulonimbogenitus). | No Cirrus, Cirrocumulus or Cirrostratus. | 71.0 44.1 | 4.4 40 | No precipitation No precipitation | 12 | Surface of ground moist. | |||||
19 | 8.7 48 | 741.7 29.2 988.85 988.85 | 752.1 29.61 1002.72 1002.72 | 74 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4.3 40 | ||||||||||||||||||||||
18 | 9.2 49 | 741.5 29.19 988.59 988.59 | 751.8 29.6 1002.32 1002.32 | 72 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4.4 40 | ||||||||||||||||||||||
17 | 10.6 51 | 741.4 29.19 988.45 988.45 | 751.6 29.59 1002.05 1002.05 | 0.6 0.02 0.8 0.8 | 66 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | State of sky on the whole unchanged. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 9.9 50 | 10.7 51 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | Altocumulus cumulogenitus (or cumulonimbogenitus). | No Cirrus, Cirrocumulus or Cirrostratus. | 70.0 43.5 | 4.5 40 | |||||||||
16 | 10.0 50 | 741.1 29.18 988.05 988.05 | 751.3 29.58 1001.65 1001.65 | 69 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 4.6 40 | ||||||||||||||||||||||
15 | 11.5 53 | 741.0 29.17 987.92 987.92 | 751.2 29.57 1001.52 1001.52 | 62 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 4.5 40 | No precipitation No precipitation | 1 | |||||||||||||||||||
14 | 11.4 53 | 740.8 29.17 987.65 987.65 | 751.0 29.57 1001.25 1001.25 | 0.8 0.03 1.07 1.07 | 62 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 9.8 50 | 11.4 53 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 65.0 40.4 | 4.4 40 | No precipitation No precipitation | 6 | Surface of ground moist. | ||||||
13 | 9.8 50 | 740.5 29.15 987.25 987.25 | 750.8 29.56 1000.98 1000.98 | 67 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 4.0 39 | ||||||||||||||||||||||
12 | 9.6 49 | 740.3 29.15 986.99 986.99 | 750.6 29.55 1000.72 1000.72 | 72 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 4.8 41 | ||||||||||||||||||||||
11 | 9.1 48 | 740.0 29.13 986.59 986.59 | 750.3 29.54 1000.32 1000.32 | 0.7 0.03 0.93 0.93 | 76 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 8.8 48 | 9.6 49 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 65.0 40.4 | 5.1 41 | |||||||||
10 | 9.5 49 | 739.8 29.13 986.32 986.32 | 750.1 29.53 1000.05 1000.05 | 76 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 5.5 42 | ||||||||||||||||||||||
09 | 9.0 48 | 739.5 29.11 985.92 985.92 | 749.8 29.52 999.65 999.65 | 81 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 5.9 43 | No precipitation No precipitation | 1 | |||||||||||||||||||
08 | 8.4 47 | 739.3 29.11 985.65 985.65 | 749.5 29.51 999.25 999.25 | 0.6 0.02 0.8 0.8 | 84 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 8.3 47 | 12.1 54 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 40.0 24.9 | 5.9 43 | 2.0 0.08 | 12 | Surface of ground moist. | ||||||||
07 | 8.4 47 | 739.0 29.09 985.25 985.25 | 749.2 29.5 998.85 998.85 | 86 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 6.2 43 | ||||||||||||||||||||||
06 | 8.7 48 | 738.8 29.09 984.99 984.99 | 749.1 29.49 998.72 998.72 | 84 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 6.2 43 | ||||||||||||||||||||||
05 | 8.8 48 | 738.7 29.08 984.85 984.85 | 749.0 29.49 998.58 998.58 | 0.9 0.04 1.2 1.2 | 83 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 8.7 48 | 8.9 48 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 200-300 656-984 | 40.0 24.9 | 6.1 43 | |||||||||||
04 | 8.9 48 | 738.5 29.07 984.59 984.59 | 748.8 29.48 998.32 998.32 | 84 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 6.3 43 | ||||||||||||||||||||||
03 | 9.4 49 | 738.1 29.06 984.05 984.05 | 748.4 29.46 997.78 997.78 | 84 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 6.8 44 | ||||||||||||||||||||||
02 | 9.7 49 | 737.8 29.05 983.65 983.65 | 748.0 29.45 997.25 997.25 | 1.4 0.06 1.87 1.87 | 86 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 9.7 49 | 10.0 50 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 200-300 656-984 | 30.0 18.6 | 7.5 46 | 2.0 0.08 | 6 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||
01 | 10.0 50 | 737.2 29.02 982.85 982.85 | 747.4 29.43 996.45 996.45 | 88 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 8.1 47 | ||||||||||||||||||||||
00 | 10.6 51 | 736.7 29 982.19 982.19 | 746.9 29.41 995.79 995.79 | 92 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9.4 49 | ||||||||||||||||||||||
| September 17, Wednesday | 23 | 10.9 52 | 736.4 28.99 981.79 981.79 | 746.5 29.39 995.25 995.25 | 0.6 0.02 0.8 0.8 | 91 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain shower(s), slight. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 10.5 51 | 11.0 52 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 9.5 49 | ||||||||||
21 | 11.8 53 | 736.2 28.98 981.52 981.52 | 746.3 29.38 994.99 994.99 | 86 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9.5 49 | ||||||||||||||||||||||
20 | 12.1 54 | 735.8 28.97 980.99 980.99 | 745.9 29.37 994.45 994.45 | 0.1 0 0.13 0.13 | 82 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | State of sky on the whole unchanged. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 9.4 49 | 13.3 56 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 71.0 44.1 | 9.0 48 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||