Climate Teaching Hospital -Surgical Pavilion Heliport 2020-2024

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

Calculated from historical METAR data of Brno-Tuřany Airport (LKTB) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	55.9	76	51	68	65	41
February	70.5	73	73	91	42	94
March	88.0	82	96	95	85	93
April	90.1		81	90	88	100
May	91.8		92	96	92	95
June	95.8		97	96	98	88
July	97.4		100	98	95	95
August	94.0		86	92	93	90
September	90.7		98	87	96	90
October	78.1		86	62	87	69
November	50.5		70	44	47	37
December	49.6		49	37	50	29
Average	82.2	77.4	84.5	84.2	82.1	80.8

2nd 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	79.5	92	83	93	85	54
February	87.4	88	92	100	66	100
March	96.9	100	100	100	93	98
April	99.1		97	100	100	100
May	98.3		99	98	98	98
June	99.5		100	100	100	98
July	99.2		100	99	98	99
August	99.1		95	100	99	100
September	97.5		100	96	100	99
October	89.7		96	75	97	88
November	76.6		85	81	84	52
December	75.7		70	75	77	64
Average	93.3	93.4	94.5	94.9	93.2	90.3

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	2.6	4	5	4	3	2
February	6.1	10	6	8	3	9
March	10.8	13	11	11	9	11
April	15.0		12	13	12	18
May	19.4		19	22	17	18
June	25.5		24	26	26	23
July	26.8		28	27	27	26
August	26.5		25	27	23	27
September	20.8		25	18	21	21
October	15.7		18	15	15	14
November	8.1		9	9	7	7
December	3.8		5	2	3	4
Average	14.3	8.9	15.6	15.5	13.9	14.8

3rd 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	-3.4	-2	1	-2	-2	-3
February	-1.3	4	-1	0	-3	1
March	1.2	5	1	-1	-1	1
April	4.8		4	3	3	4
May	9.3		9	10	8	8
June	14.5		13	15	14	14
July	15.3		16	15	16	14
August	16.0		16	17	14	16
September	11.1		14	10	11	11
October	7.1		8	8	5	7
November	2.8		2	2	2	3
December	-1.4		0	-2	-1	1
Average	5.9	2.0	6.9	6.6	5.5	6.4

9th 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	18.5	13	17	16	19	13
February	11.6	17	10	8	19	11
March	9.7	10	14	4	12	8
April	10.0		19	7	14	3
May	10.4		13	6	13	12
June	5.2		4	4	2	18
July	6.2		7	7	3	7
August	6.7		14	5	9	9
September	7.9		2	11	3	11
October	10.6		9	10	4	20
November	13.9		18	14	12	17
December	17.1		25	26	15	21
Average	10.2	12.7	11.9	8.3	9.6	11.9

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	6.6	7	6	9	6	5
February	7.8	7	8	12	6	10
March	8.2	9	9	7	7	9
April	8.4		7	8	9	7
May	7.6		7	7	9	8
June	6.8		6	7	6	7
July	6.5		6	7	6	6
August	6.0		6	6	6	6
September	6.5		7	6	6	6
October	7.0		7	6	8	7
November	6.7		7	6	6	5
December	6.5		6	8	6	7
Average	7.2	8.1	6.8	7.2	6.7	6.9

3rd 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	277°	317°	282°	277°	223°
February	224°	295°	270°	037°	262°
March	139°	243°	075°	300°	002°
April		014°	327°	312°	023°
May		065°	292°	246°	330°
June		021°	055°	071°	350°
July		252°	317°	320°	303°
August		187°	020°	269°	026°
September		108°	302°	315°	136°
October		221°	165°	141°	231°
November		243°	111°	161°	156°
December		246°	082°	332°	124°

Prevailing wind direction

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