Ubon Ratchathani Airport

VTUU · Ubon Ratchathani, Thailand

Climate Ubon Ratchathani Airport 2020-2024

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

Calculated from historical METAR data of Ubon Ratchathani Airport (VTUU) between 2020 and 2024.

VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 95.5 100 92 94 92 96
February 81.5 90 96 96 84 94
March 76.4 94 91 87 72 93
April 88.9 95 93 88 93 94
May 91.1 91 92 90 93 93
June 92.2 88 86 96 92 98
July 85.6 83 87 84 93
August 85.6 92 80 92 82
September 79.7 69 76 76 80
October 84.6 89 90 90 55
November 96.4 99 99 99 97
December 97.6 99 100 99 99
Average 88.1 92.8 89.8 89.7 88.8 89.5

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 99.1 100 96 100 99 100
February 98.4 99 100 100 99 100
March 98.2 100 100 99 98 100
April 99.2 100 99 99 99 100
May 99.1 99 99 99 100 99
June 99.4 99 98 100 100 99
July 99.2 100 99 98 99
August 99.1 100 99 100 99
September 97.4 98 96 97 96
October 98.1 100 99 99 91
November 99.4 100 99 99 100
December 99.7 99 100 100 100
Average 98.9 99.3 99.1 98.9 98.9 98.6

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 31.1 32 29 32 29 32
February 33.1 35 33 32 33 33
March 35.1 36 35 35 36 37
April 35.7 40 37 33 35 36
May 34.3 36 35 32 35 36
June 33.6 34 34 34 34 34
July 32.4 33 33 33 33
August 32.1 33 32 33 32
September 31.4 31 31 31 32
October 31.1 32 30 31 29
November 31.4 32 32 31 31
December 30.3 32 30 29 30
Average 32.9 35.2 32.8 32.1 32.3 32.8

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 18.1 19 17 18 16 19
February 19.6 22 21 19 18 20
March 23.4 25 22 23 23 25
April 25.1 29 26 23 25 24
May 25.4 25 26 24 26 27
June 25.4 26 25 25 25 26
July 24.9 25 25 25 25
August 24.7 25 24 25 25
September 24.5 25 24 25 25
October 22.9 24 22 23 22
November 21.5 22 22 21 21
December 18.8 20 19 18 18
Average 23.0 24.1 23.2 22.5 22.5 23.0

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 0.6 0 5 0 0 0
February 0.2 0 0 2 0 0
March 0.9 0 0 2 0 1
April 1.7 0 2 6 2 0
May 3.6 3 3 8 1 1
June 3.7 2 6 1 8 1
July 9.6 9 7 10 5
August 10.5 8 13 5 8
September 11.5 14 18 13 10
October 6.0 6 6 9 19
November 1.1 1 3 0 1
December 0.5 0 0 1 0
Average 3.9 0.9 4.3 5.7 4.1 3.7

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 6.0 5 8 5 7 5
February 5.5 5 7 6 6 5
March 4.9 5 6 5 5 5
April 4.9 5 5 6 5 5
May 4.7 5 5 5 5 5
June 5.5 6 5 5 6 5
July 5.7 5 4 7 4
August 5.7 6 5 5 5
September 4.6 5 5 4 4
October 6.3 6 8 6 7
November 7.3 7 6 8 10
December 8.2 8 10 9 9
Average 5.7 5.0 6.0 5.5 5.8 5.6

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 035° 027° 038° 028° 050°
February 068° 037° 023° 034° 057°
March 176° 053° 062° 088° 198°
April 197° 205° 037° 171° 051°
May 199° 232° 185° 216° 214°
June 230° 233° 238° 231° 217°
July 243° 230° 238° 220°
August 237° 237° 234° 229°
September 239° 236° 253° 232°
October 037° 035° 015° 021°
November 036° 035° 032° 033°
December 032° 033° 031° 027°

Prevailing wind direction

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