Climate Municipal Hospital Heliport 2020-2024

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

Calculated from historical METAR data of Vodochody Airport (LKVO) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	55.7	82	62	59	62	49
February	69.0	69	73	84	44	83
March	76.0	84	82	81	66	90
April	87.6	96	76	92	86	98
May	90.0		96	98	83	94
June	93.7		95	90	92	93
July	94.1		97	97	81	95
August	93.5		94	92	80	94
September	90.2		97	82	92	93
October	78.6		91	65	87	78
November	51.9		92	43	45	52
December	54.2		61	38	46	41
Average	79.9	83.0	85.4	78.9	74.4	81.9

7th 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	83.4	91	80	99	77	79
February	87.7	86	92	99	60	99
March	92.3	97	99	97	82	97
April	96.4	100	92	98	97	100
May	96.8		100	99	94	97
June	97.2		96	94	98	98
July	98.6		100	100	93	100
August	98.2		100	97	94	98
September	96.7		98	90	98	100
October	91.3		94	81	98	98
November	78.4		100	72	91	74
December	90.8		80	97	98	84
Average	92.8	93.3	94.6	93.7	91.0	94.6

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	3.2	3	5	4	3	5
February	6.1	9	6	8	5	8
March	9.9	12	10	11	9	11
April	14.2	14	11	13	11	17
May	18.5		19	21	16	17
June	24.2		23	24	25	23
July	24.7		24	25	24	25
August	24.7		24	25	21	26
September	20.3		23	18	21	22
October	14.7		16	15	14	13
November	8.2		8	9	7	9
December	4.1		4	1	4	5
Average	14.1	9.1	14.5	15.2	13.9	15.4

2nd 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	0.3	1	3	2	0	1
February	1.7	6	2	3	-1	4
March	4.5	8	6	4	4	5
April	7.6	10	7	8	5	7
May	12.8		14	16	12	11
June	17.9		18	18	18	17
July	18.3		20	19	18	17
August	18.3		19	20	16	19
September	13.5		17	13	13	14
October	9.2		12	10	8	9
November	5.0		6	5	5	5
December	1.6		2	-1	2	3
Average	9.1	6.0	10.5	10.2	8.6	9.6

11th 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	10.8	11	9	10	22	6
February	6.6	13	4	8	7	9
March	10.7	0	10	8	7	13
April	6.8	3	18	5	7	1
May	6.9		5	7	10	5
June	6.4		7	6	7	11
July	4.8		4	5	8	6
August	5.9		11	3	10	6
September	5.3		1	15	0	7
October	9.1		9	4	7	18
November	9.9		6	9	9	1
December	6.0		10	9	7	3
Average	7.4	6.6	7.8	7.3	7.9	7.2

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	10	8	9	7	6
February	8.7	10	8	12	5	13
March	7.7	8	10	6	7	8
April	7.9	9	7	9	8	7
May	6.8		6	7	10	6
June	6.2		6	5	5	6
July	6.1		8	6	6	6
August	5.8		7	4	7	6
September	5.9		6	5	5	6
October	7.3		8	5	7	8
November	6.4		10	6	7	5
December	7.3		7	6	7	7
Average	7.2	9.0	7.5	6.6	6.8	6.9

2nd 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	259°	245°	258°	232°	205°
February	245°	261°	258°	219°	258°
March	195°	243°	068°	287°	220°
April	258°	338°	251°	297°	206°
May		057°	259°	250°	318°
June		063°	314°	289°	315°
July		261°	309°	268°	268°
August		255°	006°	272°	263°
September		147°	256°	282°	251°
October		240°	240°	233°	236°
November		238°	180°	227°	235°
December		243°	203°	256°	141°

Prevailing wind direction

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