Best Ocean Airpark

TH-0015 · Samut Sakhon, Thailand

Climate Best Ocean Airpark 2020-2024

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

Calculated from historical METAR data of Suvarnabhumi Airport (VTBS) between 2020 and 2024.

VFR conditions (%)

Month Average 2024 2023 2022 2021 2020
January 82.5 90 98 87 69 69
February 84.2 92 93 90 70 81
March 92.2 96 88 99 88 96
April 92.5 99 91 88 81 96
May 95.5 97 98 97 98
June 98.2 99 99 99 98
July 97.6 97 97 98 99
August 97.4 98 97 98 97
September 94.1 97 95 94 94
October 93.3 96 97 92 87
November 95.5 97 96 99 96
December 91.2 96 100 96 89
Average 92.8 94.2 95.5 95.0 90.0 91.6

5th best VFR conditions of Thailand

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 95.0 98 100 97 91 92
February 96.1 98 99 98 93 96
March 98.8 100 96 100 100 99
April 98.6 100 99 98 95 99
May 99.1 99 100 99 100
June 99.6 100 100 99 100
July 99.5 100 100 100 99
August 99.2 100 98 100 98
September 98.8 99 99 99 99
October 98.8 99 99 99 97
November 99.2 99 99 100 100
December 97.6 99 100 100 98
Average 98.3 98.6 98.9 98.8 97.7 98.1

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 31.7 33 31 32 30 33
February 32.8 34 32 32 33 34
March 33.7 34 33 34 34 34
April 34.6 36 35 34 33 35
May 34.2 36 33 34 36
June 33.2 34 34 34 33
July 32.6 33 33 33 33
August 32.4 34 32 33 33
September 32.3 33 32 32 32
October 32.1 33 32 32 30
November 32.1 32 33 32 32
December 31.2 32 31 31 31
Average 32.9 34.3 33.1 32.5 32.4 32.9

10th highest temperature of Thailand

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 23.5 25 22 24 21 25
February 24.7 27 25 25 24 25
March 26.8 28 26 27 27 27
April 27.3 30 28 26 26 27
May 27.0 28 26 27 28
June 26.6 28 26 27 26
July 26.1 27 26 26 26
August 25.9 27 26 26 25
September 25.6 26 25 26 26
October 25.2 26 25 26 24
November 24.8 25 25 25 25
December 23.0 25 23 23 23
Average 25.7 27.4 26.1 25.3 25.2 25.6

32nd lowest temperature of Thailand

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month Average 2024 2023 2022 2021 2020
January 0.7 0 0 1 0 0
February 1.1 1 1 3 1 1
March 1.4 3 0 2 1 1
April 2.3 0 1 0 5 3
May 4.0 1 7 4 2
June 4.3 1 6 4 5
July 8.5 7 7 12 5
August 7.0 3 7 7 8
September 8.6 4 12 11 11
October 6.0 3 5 8 15
November 1.3 1 2 1 1
December 0.7 0 1 0 0
Average 3.6 1.1 1.9 4.5 4.5 4.3

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 6.7 7 7 6 6 7
February 7.5 8 7 7 7 8
March 8.7 9 8 7 8 10
April 8.4 11 8 8 7 9
May 7.4 7 8 7 9
June 7.9 9 7 8 8
July 7.5 8 7 8 7
August 7.9 8 7 8 8
September 6.3 7 6 6 7
October 6.3 6 7 6 6
November 6.9 7 6 7 8
December 7.3 7 7 7 7
Average 7.5 8.5 7.4 6.7 7.1 7.7

10th highest wind speed of Thailand

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 074° 055° 097° 061° 115°
February 185° 109° 129° 131° 126°
March 189° 170° 184° 187° 190°
April 191° 189° 152° 183° 185°
May 206° 190° 190° 188°
June 212° 202° 214° 189°
July 230° 216° 209° 196°
August 215° 205° 203° 207°
September 211° 224° 207° 198°
October 064° 066° 137° 014°
November 052° 059° 059° 052°
December 054° 057° 054° 053°

Prevailing wind direction

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