Stockholm Skavsta Airport

ESKN · Södermanland, Sweden

Climate Stockholm Skavsta Airport 2020-2024

Climate and trends: average temperature, flight conditions, precipitation, wind speed and direction.

Calculated from historical METAR data of Stockholm Skavsta Airport (ESKN) between 2020 and 2024.

VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 48.4 47 39 58 40 57
February 56.7 43 55 67 73 65
March 67.2 59 59 89 76 74
April 83.3 63 87 86 88 95
May 89.0 91 95 89 75 91
June 92.1 95 93 92 93 94
July 89.8 83 88 90 91 89
August 85.6 93 63 88 79 93
September 76.7 80 77 86 77 70
October 62.4 67 60 71 59 56
November 42.7 32 47 60 42
December 42.3 24 53 58 33
Average 76.0 76.6 71.1 81.4 76.6 77.7

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 72.7 77 62 80 64 83
February 78.2 61 76 85 89 85
March 83.9 77 79 93 92 87
April 92.4 84 92 91 95 98
May 94.7 94 99 94 86 96
June 97.0 97 97 98 97 97
July 95.9 92 97 96 96 96
August 93.4 97 80 94 92 96
September 89.9 88 89 98 93 83
October 83.0 79 88 87 84 77
November 69.5 52 79 84 75
December 66.4 59 76 74 63
Average 88.3 87.1 85.0 91.6 89.2 89.2

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January 1.7 0 3 3 0 6
February 2.3 2 3 3 0 5
March 5.7 6 4 8 7 7
April 10.1 8 10 10 10 12
May 16.2 19 16 15 14 14
June 21.3 20 22 21 23 22
July 22.3 22 21 22 25 21
August 21.5 22 20 24 20 23
September 16.9 18 19 15 16 18
October 11.1 12 10 13 12 12
November 5.6 3 6 6 9
December 1.8 0 -2 0 5
Average 11.6 12.9 10.7 11.9 10.9 12.6

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month Average 2024 2023 2022 2021 2020
January -4.4 -7 -2 -3 -5 1
February -4.3 -2 -3 -3 -7 -1
March -3.6 -1 -4 -4 -1 -1
April -1.8 1 -1 -1 -1 0
May 4.7 7 4 5 5 3
June 10.3 10 9 11 12 10
July 11.8 12 11 12 14 10
August 11.5 11 12 13 10 12
September 8.2 8 11 6 7 9
October 4.3 5 2 6 5 5
November 1.0 -1 3 0 4
December -3.6 -5 -7 -5 2
Average 3.5 4.3 2.8 3.4 2.7 4.4

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 15.7 22 14 10 28 6
February 14.2 19 12 15 7 11
March 12.7 8 23 0 10 12
April 7.6 15 6 10 9 3
May 6.7 4 5 10 17 5
June 4.9 8 3 6 4 3
July 5.4 5 8 5 6 9
August 7.2 3 14 3 12 3
September 6.6 5 4 6 5 9
October 11.5 11 17 8 12 13
November 16.6 25 20 12 20
December 18.8 39 12 7 25
Average 9.1 8.5 11.9 7.7 9.9 8.3

Precipitation during daylight period

Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.

Wind speed (knots)

Month Average 2024 2023 2022 2021 2020
January 8.9 10 10 10 8 11
February 9.1 8 9 10 8 11
March 9.5 9 10 8 11 10
April 9.4 9 8 8 10 11
May 8.2 8 8 9 8 8
June 8.2 8 8 8 7 8
July 8.1 8 9 8 8 9
August 8.0 9 8 8 8 7
September 8.5 7 8 7 9 9
October 9.1 8 10 9 9 9
November 7.8 8 7 8 10
December 7.5 7 6 7 8
Average 8.5 8.4 8.5 8.2 8.3 9.0

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month 2024 2023 2022 2021 2020
January 269° 219° 274° 330° 251°
February 209° 278° 248° 314° 248°
March 120° 263° 260° 288° 256°
April 290° 072° 305° 304° 297°
May 113° 177° 249° 137° 275°
June 204° 145° 217° 229° 125°
July 226° 220° 256° 129° 237°
August 222° 174° 203° 280° 217°
September 169° 215° 003° 265° 259°
October 213° 292° 234° 218° 225°
November 336° 106° 254° 244°
December 291° 306° 273° 150°

Prevailing wind direction

Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.