Climate Šiauliai International Airport 2020-2024

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

Calculated from historical METAR data of Šiauliai International Airport (EYSA) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	26.2	32	19	39	24	28
February	42.8	31	36	45	56	52
March	65.4	66	65	90	56	67
April	82.0		80	79	79	88
May	88.7		96	85	84	88
June	90.9		94	88	98	80
July	89.1		94	91	96	86
August	87.1		82	91	74	88
September	78.6		85	78	75	81
October	59.5		54	68	75	52
November	29.2		41	20	31	40
December	20.9		19	16	30	24
Average	68.2	45.8	71.3	73.6	71.1	70.4

1st best VFR conditions of Lithuania

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	49.5	54	46	57	47	54
February	67.8	51	68	72	77	82
March	83.2	84	81	98	78	87
April	92.4		89	87	92	97
May	95.9		98	95	93	95
June	95.8		96	95	99	88
July	94.8		97	96	98	95
August	93.5		89	95	88	93
September	88.4		91	88	92	91
October	77.3		73	83	82	74
November	51.1		64	39	50	60
December	44.7		49	29	49	43
Average	81.3	65.2	83.1	84.2	83.5	84.0

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	-1.7	-2	1	2	-2	4
February	0.9	4	2	3	-2	4
March	5.0	7	6	7	5	7
April	11.4		12	10	10	11
May	17.0		18	16	15	15
June	22.6		23	22	24	23
July	22.7		22	22	27	21
August	23.0		24	26	20	23
September	17.6		21	15	15	19
October	11.6		10	13	12	12
November	4.9		3	4	5	7
December	0.7		1	-4	-2	2
Average	10.4	2.8	11.9	11.6	10.6	12.4

3rd highest temperature of Lithuania

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	-5.5	-8	-2	-3	-6	1
February	-5.7	-1	-3	-2	-10	-1
March	-2.0	0	-1	-4	-2	-1
April	1.3		3	0	1	1
May	5.7		5	5	6	4
June	11.8		11	12	13	13
July	12.9		12	13	16	12
August	12.6		14	14	12	12
September	8.5		11	6	7	10
October	4.9		4	6	5	7
November	1.0		0	0	1	3
December	-4.9		-2	-9	-7	-2
Average	2.9	-4.9	4.1	3.5	3.0	4.9

1st lowest temperature of Lithuania

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	31.9	36	32	34	35	14
February	23.7	31	20	36	16	22
March	12.4	6	21	1	17	10
April	8.4		10	12	13	5
May	7.7		2	12	13	8
June	5.1		5	10	2	4
July	8.0		9	9	3	8
August	8.1		8	1	16	8
September	7.8		4	9	6	5
October	13.5		20	3	7	12
November	16.3		19	19	27	12
December	22.1		28	25	24	10
Average	12.8	21.9	12.6	11.9	12.7	8.9

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	10.4	11	10	12	9	11
February	10.3	9	10	12	10	12
March	10.1	9	11	8	11	10
April	10.1		9	10	10	11
May	8.5		7	9	10	10
June	7.6		7	7	7	7
July	7.9		9	8	7	8
August	7.5		8	7	9	6
September	8.8		8	7	9	10
October	10.0		11	10	11	9
November	9.0		8	8	10	10
December	9.4		9	8	9	12
Average	9.0	9.7	8.6	8.5	9.1	9.3

3rd highest wind speed of Lithuania

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	203°	187°	269°	180°	229°
February	190°	273°	227°	283°	222°
March	143°	237°	302°	240°	231°
April		037°	334°	286°	274°
May		004°	263°	224°	315°
June		354°	233°	279°	064°
July		249°	256°	171°	236°
August		200°	133°	223°	288°
September		200°	325°	288°	221°
October		250°	234°	188°	162°
November		186°	144°	216°	208°
December		224°	164°	227°	148°

Prevailing wind direction

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