Climate Muang Khong 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	88.1		93	88	93	94
May	91.1		92	90	93	93
June	92.8		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	88.3	94.6	89.8	89.7	88.8	89.5

10th 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	99.1	100	96	100	99	100
February	98.4	99	100	100	99	100
March	98.2	100	100	99	98	100
April	99.1		99	99	99	100
May	99.2		99	99	100	99
June	99.5		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	99.6	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	35.2		37	33	35	36
May	34.1		35	32	35	36
June	33.6		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	32.7	34.2	32.8	32.1	32.3	32.8

14th 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	18.1	19	17	18	16	19
February	19.6	22	21	19	18	20
March	23.4	25	22	23	23	25
April	24.6		26	23	25	24
May	25.4		26	24	26	27
June	25.4		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	22.6	21.6	23.2	22.5	22.5	23.0

16th 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	0.6	0	5	0	0	0
February	0.2	0	0	2	0	0
March	0.9	0	0	2	0	1
April	1.9		2	6	2	0
May	3.7		3	8	1	1
June	3.9		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	3.8	0.0	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	6	5	5
May	4.7		5	5	5	5
June	5.5		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	4.9	6.0	5.5	5.8	5.6

14th 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	035°	027°	038°	028°	050°
February	068°	037°	023°	034°	057°
March	176°	053°	062°	088°	198°
April		205°	037°	171°	051°
May		232°	185°	216°	214°
June		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.