Statistics Koltsovo Airport 2019-2023

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

Calculated from historical METAR data of Koltsovo Airport (USSS) between 2019 and 2023.

VFR conditions (%)

Month	Average	2023	2022	2021	2020	2019
January	60.6	68	61	64	50	75
February	60.7	56	62	51	59	67
March	78.4	83	79	85	76	75
April	86.2	91	85	85	86	87
May	89.5	84	90	91	96	89
June	88.9	92	78	95	89	92
July	88.6	88	96	91	93	88
August	80.6	86	93	84	67	77
September	78.0	80	83	85	76	74
October	69.0	62	74	74	76	61
November	50.2		40	54	54	56
December	60.3		62	73	60	60
Average	78.4	81.4	79.6	81.1	77.1	78.3

28th 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	86.5	92	83	85	85	92
February	85.8	84	89	75	89	88
March	94.0	99	93	97	95	93
April	96.0	98	93	96	97	97
May	97.1	92	96	98	99	98
June	98.6	99	98	99	98	99
July	96.1	94	99	98	98	96
August	93.7	96	98	96	84	95
September	93.4	94	91	98	93	94
October	93.4	92	97	94	94	94
November	89.1		80	96	88	93
December	86.6		91	94	91	89
Average	93.8	94.5	93.7	94.8	93.2	94.7

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	-10.4	-9	-9	-13	-5	-9
February	-7.0	-6	-3	-13	-2	-8
March	0.6	4	-3	-2	4	2
April	9.9	12	10	12	10	8
May	18.8	22	16	24	20	19
June	20.8	21	20	25	20	21
July	25.1	27	26	24	28	24
August	22.5	22	26	26	21	20
September	15.0	18	15	13	16	13
October	7.5	7	8	8	9	9
November	-3.2		-6	-1	-3	-3
December	-8.7		-8	-6	-9	-5
Average	8.3	11.9	8.3	8.2	9.1	7.5

50th 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	-18.3	-16	-18	-20	-12	-17
February	-17.5	-17	-12	-23	-10	-17
March	-11.6	-6	-17	-13	-5	-8
April	-3.8	-3	-1	-1	-1	-4
May	3.8	4	4	6	5	5
June	8.1	8	9	9	6	9
July	12.2	14	12	11	12	12
August	10.3	10	10	11	12	11
September	4.2	6	5	2	4	4
October	-1.6	1	1	-1	-1	0
November	-10.9		-12	-8	-10	-10
December	-15.4		-18	-13	-16	-12
Average	-3.7	0.2	-3.3	-4.6	-2.9	-3.9

20th 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	39.1	41	25	51	56	34
February	37.8	42	34	52	31	46
March	21.6	19	16	30	16	23
April	12.0	5	15	11	14	12
May	5.3	0	11	3	3	9
June	7.9	9	9	5	5	7
July	5.6	5	2	5	3	8
August	7.2	8	1	1	17	11
September	9.6	8	6	8	10	13
October	19.5	25	8	13	20	20
November	32.8		49	31	30	33
December	33.0		34	38	41	32
Average	15.4	12.9	13.6	15.9	16.2	17.4

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	7.7	11	6	7	9	8
February	7.4	7	7	9	8	8
March	9.9	11	9	10	11	10
April	9.6	9	9	9	11	9
May	9.0	7	10	8	8	9
June	8.6	8	9	7	8	10
July	7.0	8	7	7	6	9
August	7.4	7	7	7	8	9
September	8.3	8	8	10	9	8
October	9.3	9	9	9	10	10
November	8.3		8	10	8	8
December	7.1		7	8	9	8
Average	8.3	8.2	8.0	8.2	8.5	8.9

50th 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	275°	219°	132°	239°	216°
February	237°	202°	275°	212°	220°
March	240°	273°	271°	246°	222°
April	297°	234°	246°	219°	297°
May	189°	246°	268°	249°	266°
June	312°	296°	320°	296°	293°
July	268°	339°	329°	027°	230°
August	346°	330°	319°	314°	268°
September	333°	225°	273°	285°	273°
October	244°	246°	269°	269°	243°
November		316°	252°	268°	271°
December		259°	236°	269°	239°

Prevailing wind direction

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