Climate Vannes-Meucon Airport 2020-2024

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

Calculated from historical METAR data of Vannes-Meucon Airport (LFRV) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	41.0	45	45	32	37	40
February	50.5	28	71	40	48	48
March	55.6	53	38	66	72	55
April	74.6		65	79	89	72
May	75.2		76	82	63	79
June	68.7		83	72	61	59
July	70.7		57	90	57	70
August	68.3		69	76	62	63
September	67.2		72	71	70	72
October	54.9		63	53	62	57
November	58.1		58	60	66	52
December	40.0		32	43	37	52
Average	60.3	42.5	62.3	67.5	61.6	61.4

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	66.9	74	75	53	68	62
February	75.2	59	89	69	77	76
March	83.1	78	75	85	95	84
April	90.1		85	88	96	88
May	90.5		91	96	90	90
June	87.3		92	89	85	86
July	88.4		84	97	85	86
August	88.4		85	89	87	90
September	86.5		90	94	89	87
October	77.3		86	74	76	84
November	81.9		83	86	87	74
December	64.3		67	63	51	74
Average	81.8	70.9	84.2	84.4	83.5	83.0

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	8.7	9	9	8	8	10
February	10.5	12	10	11	10	11
March	12.6	13	12	14	13	13
April	15.7		15	16	15	18
May	18.9		19	20	16	21
June	22.0		25	22	22	20
July	23.7		21	27	22	23
August	23.1		22	27	21	23
September	21.0		24	21	22	22
October	16.9		19	18	17	15
November	12.3		13	14	11	14
December	9.8		11	5	10	10
Average	15.6	10.9	16.6	17.2	15.4	16.6

84th highest temperature of France

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	3.2	3	4	4	3	5
February	4.0	7	3	4	4	6
March	5.1	5	6	5	4	5
April	6.0		6	6	4	8
May	9.0		10	9	8	10
June	12.4		14	12	12	12
July	13.7		14	14	14	12
August	13.5		14	15	12	14
September	11.9		14	12	13	12
October	9.8		10	12	9	9
November	6.0		7	8	4	7
December	4.7		6	0	5	5
Average	7.9	5.0	9.0	8.7	7.6	8.6

48th lowest temperature of France

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	14.0	8	17	10	17	17
February	12.1	22	4	14	11	15
March	10.1	11	13	8	4	10
April	5.9		6	5	2	11
May	4.7		3	3	7	1
June	5.8		3	5	8	9
July	4.7		9	0	8	5
August	5.0		8	4	5	6
September	5.6		4	5	2	4
October	10.3		13	11	11	12
November	9.2		17	9	4	7
December	16.2		17	6	13	22
Average	8.5	13.1	8.6	6.0	7.3	9.0

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	7.9	9	9	6	8	9
February	8.9	8	8	8	10	11
March	9.2	8	10	9	9	10
April	8.1		8	9	9	8
May	8.1		10	7	9	9
June	6.9		7	7	6	7
July	7.3		8	8	7	7
August	6.9		7	8	7	7
September	7.2		6	7	7	6
October	7.7		7	8	8	9
November	7.8		8	9	7	8
December	8.3		9	9	9	8
Average	7.9	8.3	8.0	7.8	7.8	8.0

84th highest wind speed of France

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	256°	274°	324°	271°	211°
February	241°	042°	248°	135°	246°
March	206°	225°	093°	325°	003°
April		325°	021°	043°	094°
May		020°	357°	248°	043°
June		017°	286°	004°	258°
July		239°	017°	265°	307°
August		273°	034°	334°	256°
September		187°	282°	032°	344°
October		204°	192°	204°	243°
November		257°	231°	360°	176°
December		244°	064°	215°	255°

Prevailing wind direction

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