Climate Sansanné-Mango Airport 2020-2024

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

Calculated from historical METAR data of Niamtougou International Airport (DXNG) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	66.0	62	53	62	83	20
February	57.9	47	48	52	58	35
March	89.2	85	95	89	76	90
April	90.3		89	96	91	87
May	84.0		82	85	90	87
June	67.0		54	75	77	79
July	43.5		47	50	46	47
August	40.9		35	40	46	48
September	57.4		60	52	64	54
October	74.5		81	84	81	60
November	92.4		91	89	96	86
December	74.4		64	82	61	93
Average	69.1	65.3	66.4	71.4	72.5	64.1

3rd best VFR conditions of Togo

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	82.8	76	76	81	93	57
February	79.3	59	73	81	79	70
March	94.8	88	96	93	88	98
April	93.1		90	96	95	89
May	87.5		84	85	95	91
June	68.8		54	75	81	80
July	44.1		47	51	47	47
August	41.8		35	41	46	50
September	59.7		60	53	68	56
October	79.2		83	85	83	74
November	97.3		95	95	96	99
December	89.0		81	94	91	99
Average	76.0	74.9	72.4	76.9	79.8	74.5

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	33.6	35	34	33	35	33
February	34.9	36	35	35	35	35
March	35.6	37	35	36	35	36
April	34.0		34	33	36	33
May	31.8		32	31	33	33
June	29.4		29	30	30	29
July	27.9		29	28	28	28
August	27.4		28	28	28	27
September	28.5		29	28	29	28
October	30.9		31	31	31	31
November	33.4		33	34	33	34
December	33.3		34	33	33	34
Average	32.2	35.6	31.8	31.4	32.0	31.6

2nd highest temperature of Togo

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	20.7	21	20	20	21	21
February	22.7	24	21	23	23	23
March	24.8	26	24	25	25	25
April	24.5		24	24	25	25
May	23.4		24	23	23	24
June	22.2		23	22	22	22
July	21.8		22	22	22	22
August	21.6		22	22	22	22
September	21.6		22	21	21	21
October	21.4		22	21	22	21
November	20.6		22	20	21	21
December	20.5		21	21	20	21
Average	22.3	23.6	22.1	21.8	22.2	22.2

2nd lowest temperature of Togo

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	0.0	0	0	0	0	0
February	0.0	0	0	0	0	0
March	0.0	0	0	0	0	0
April	0.2		0	1	0	1
May	0.8		1	0	0	1
June	2.2		4	2	1	1
July	2.5		3	5	1	3
August	4.5		5	6	5	2
September	3.3		2	6	3	9
October	0.9		2	0	2	1
November	0.0		0	0	0	0
December	0.0		0	0	0	0
Average	1.1		1.4	1.6	1.0	1.4

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	7.3	8	5	9	8	8
February	7.0	6	6	7	7	9
March	5.8	6	6	5	7	6
April	6.1		6	6	6	6
May	5.8		6	5	6	6
June	5.4		6	5	5	5
July	6.0		5	6	7	6
August	5.8		6	6	5	6
September	4.8		5	5	5	5
October	4.4		4	5	4	5
November	4.9		5	5	4	6
December	7.1		7	7	8	6
Average	5.9	6.5	5.5	5.8	6.0	6.2

2nd highest wind speed of Togo

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	069°	065°	061°	067°	067°
February	062°	077°	071°	068°	064°
March	244°	236°	250°	198°	255°
April		230°	220°	212°	231°
May		223°	223°	226°	219°
June		216°	243°	232°	226°
July		228°	236°	232°	230°
August		218°	235°	243°	226°
September		214°	220°	181°	219°
October		259°	091°	251°	093°
November		052°	061°	341°	074°
December		057°	063°	068°	068°

Prevailing wind direction

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