Climate Letiště Poličná / Juřinka 2020-2024

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

Calculated from historical METAR data of Ostrava Leos Janáček Airport (LKMT) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	52.3	63	52	70	50	46
February	60.7	72	58	87	42	87
March	76.1	77	85	79	77	81
April	79.6		68	77	72	99
May	80.1		71	94	82	83
June	85.5		88	87	89	63
July	91.4		94	92	90	87
August	85.0		78	77	86	86
September	81.1		88	81	80	80
October	76.2		87	74	82	67
November	55.8		73	44	54	41
December	48.6		57	20	38	45
Average	74.9	71.2	76.7	77.8	73.6	74.6

8th best VFR conditions of Czechia

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	78.5	86	80	93	75	78
February	80.3	89	92	97	70	97
March	91.0	92	94	90	92	98
April	92.1		84	92	94	100
May	93.6		93	98	95	95
June	95.1		97	95	98	85
July	97.1		99	98	97	95
August	93.5		91	88	95	92
September	91.0		97	94	91	91
October	88.6		94	86	95	85
November	79.8		92	70	81	77
December	76.6		73	47	66	74
Average	89.4	89.2	91.4	90.1	89.5	90.0

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	2.4	3	5	4	2	3
February	5.5	10	5	8	2	8
March	9.9	13	10	10	8	10
April	14.1		12	12	11	17
May	18.5		18	21	17	17
June	24.4		23	25	26	22
July	25.5		26	26	26	24
August	25.4		24	26	23	25
September	19.8		24	17	20	20
October	15.4		17	16	15	14
November	8.4		8	8	8	7
December	4.0		5	0	3	6
Average	13.7	8.4	14.8	14.8	13.4	14.3

7th highest temperature of Czechia

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	1	-2	-3	-2
February	-2.6	4	-2	0	-5	1
March	0.3	4	1	-3	-1	0
April	3.2		3	2	2	1
May	7.5		7	8	7	5
June	12.9		11	13	13	13
July	13.6		14	13	16	12
August	14.3		15	15	13	14
September	10.0		12	9	10	10
October	6.3		8	7	5	8
November	2.3		2	2	2	3
December	-1.2		0	-4	-2	1
Average	4.9	1.4	6.1	5.2	4.6	5.5

3rd lowest temperature of Czechia

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	17.0	19	10	12	23	6
February	15.3	10	13	10	21	14
March	10.0	8	10	8	14	8
April	12.6		15	13	18	1
May	11.4		7	7	16	14
June	6.0		2	6	1	16
July	6.8		7	10	4	7
August	9.0		13	9	17	8
September	10.2		5	17	2	10
October	10.4		9	3	5	26
November	11.7		24	4	13	11
December	17.8		23	23	18	15
Average	11.0	11.7	10.5	9.2	11.8	11.0

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	9.9	11	10	11	7	12
February	10.0	9	11	12	9	12
March	8.8	8	11	7	9	10
April	8.2		7	8	8	8
May	7.1		7	7	9	7
June	6.3		6	6	5	7
July	6.2		6	6	6	6
August	6.2		7	6	7	6
September	6.5		6	6	6	7
October	8.5		9	9	9	9
November	8.1		9	7	9	10
December	8.7		10	7	7	8
Average	7.8	9.1	7.9	7.2	7.3	8.1

7th highest wind speed of Czechia

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	228°	237°	236°	227°	233°
February	223°	238°	234°	251°	234°
March	208°	230°	014°	251°	279°
April		002°	308°	273°	274°
May		026°	256°	234°	318°
June		018°	293°	002°	353°
July		226°	313°	274°	268°
August		222°	032°	237°	310°
September		232°	251°	265°	241°
October		225°	230°	222°	224°
November		226°	225°	224°	231°
December		223°	276°	242°	216°

Prevailing wind direction

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