Statistics Novosibirsk Tolmachevo Airport 2019-2023

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

Calculated from historical METAR data of Novosibirsk Tolmachevo Airport (UNNT) between 2019 and 2023.

VFR conditions (%)

Month	Average	2023	2022	2021	2020	2019
January	59.1	46	59	62	48	69
February	60.2	52	60	61	56	72
March	74.8	73	71	70	79	77
April	88.7	92	86	91	93	93
May	91.2	89	99	97	92	98
June	92.2	96	91	92	93	86
July	88.8	94	91	94	91	78
August	86.2	77	84	79	89	95
September	81.4	85	81	74	85	88
October	73.4	83	72	71	56	75
November	53.6		61	49	46	67
December	48.7		64	51	50	36
Average	79.0	81.6	79.9	77.9	77.5	80.7

25th best VFR conditions of Russia

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met:

• Visibility: 8 km or more
• Ceiling: 3,000 ft or more

Only observations between sunrise and sunset are taken into account.

Marginal VFR conditions (%)

Month	Average	2023	2022	2021	2020	2019
January	84.1	78	77	82	83	89
February	84.5	79	86	84	84	89
March	93.4	95	96	92	95	91
April	97.1	98	95	97	98	98
May	97.4	98	100	100	97	100
June	98.3	99	98	98	99	97
July	96.1	100	97	98	96	91
August	95.3	94	95	92	96	98
September	93.5	92	95	91	95	96
October	93.4	99	96	91	82	97
November	86.4		93	81	89	88
December	74.7		89	81	70	65
Average	92.9	94.5	94.3	92.2	92.0	92.8

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met:

• Visibility: 5 km or more
• Ceiling: 1,000 ft or more

Only observations between sunrise and sunset are taken into account.

Maximum temperatures (°C)

Month	Average	2023	2022	2021	2020	2019
January	-13.8	-10	-10	-18	-7	-11
February	-10.5	-10	-7	-11	-4	-13
March	-2.7	1	-4	-3	0	1
April	10.0	7	11	9	15	9
May	18.4	18	22	21	22	17
June	23.0	26	23	21	22	21
July	24.6	27	24	25	25	25
August	23.2	23	22	23	25	25
September	15.7	17	17	15	16	17
October	8.2	11	9	8	7	9
November	-5.5		-6	-4	-3	-7
December	-12.8		-16	-6	-14	-7
Average	7.7	11.1	7.9	6.7	8.6	7.1

57th highest temperature of Russia

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2023	2022	2021	2020	2019
January	-21.8	-17	-19	-27	-14	-19
February	-19.1	-22	-16	-22	-12	-22
March	-11.3	-8	-14	-11	-8	-7
April	-2.2	-6	-1	-3	1	-3
May	5.0	3	7	7	8	4
June	11.3	11	12	10	10	11
July	12.9	15	13	13	13	13
August	10.4	12	9	11	12	10
September	4.3	5	3	4	5	5
October	-1.4	1	-1	-1	0	-1
November	-12.7		-12	-10	-8	-15
December	-19.5		-25	-14	-21	-13
Average	-3.3	-1.5	-3.0	-4.6	-2.8	-3.0

19th lowest temperature of Russia

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2023	2022	2021	2020	2019
January	40.3	62	27	29	60	32
February	26.1	19	28	33	33	18
March	17.9	16	27	31	13	9
April	6.3	5	7	5	4	6
May	7.1	5	2	4	8	4
June	6.4	6	5	12	5	4
July	5.0	3	5	4	5	4
August	5.5	9	7	6	5	2
September	8.9	6	6	12	12	8
October	13.3	15	11	15	19	16
November	37.6		25	47	30	36
December	41.8		21	49	52	48
Average	14.3	11.6	12.0	17.2	16.5	12.2

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	2023	2022	2021	2020	2019
January	8.5	10	7	7	11	8
February	7.6	6	8	9	8	8
March	9.7	10	11	11	12	8
April	9.9	11	9	10	8	10
May	9.6	8	9	10	9	10
June	7.8	8	9	8	8	8
July	6.6	7	7	6	6	7
August	6.4	6	7	6	7	7
September	7.8	6	8	9	8	9
October	9.3	10	9	10	10	10
November	9.0		9	10	8	9
December	7.4		6	9	8	8
Average	8.3	8.0	8.2	8.4	8.4	8.2

57th highest wind speed of Russia

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2023	2022	2021	2020	2019
January	208°	179°	226°	190°	196°
February	207°	195°	198°	190°	189°
March	222°	223°	203°	214°	207°
April	267°	239°	235°	190°	260°
May	001°	261°	293°	255°	256°
June	245°	235°	307°	253°	221°
July	262°	316°	273°	327°	293°
August	292°	313°	355°	167°	268°
September	237°	287°	237°	219°	219°
October	211°	221°	218°	226°	222°
November		212°	208°	208°	206°
December		210°	202°	205°	189°

Prevailing wind direction

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