Statistics Oscar Weather Station 2019-2023

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

Calculated from historical METAR data of Oscar Weather Station (K1OM) between 2019 and 2023.

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VFR conditions (%)

Month	Average	2023	2022	2021	2020	2019
January	87.9	87	89	88	89	87
February	77.7	85	83	65	85	68
March	81.2	62	85	90	80	89
April	78.9	77	80	71	85	82
May	83.8	90	100	78	91	76
June	95.6	96	50	97	93	100
July	99.6	100	100	100	100	100
August	96.1	95		90	100	100
September	95.8		97	100	94	93
October	86.2		85	92	76	90
November	85.4		78	98	93	76
December	82.1		77	79	80	86
Average	86.5	86.8	84.5	87.5	89.4	86.5

777th best VFR conditions of United States

VFR conditions during daylight period

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

Visibility: 5 mi 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	92.4	93	96	91	91	90
February	84.9	88	92	76	92	75
March	87.2	69	92	96	88	90
April	89.8	90	90	89	92	89
May	90.3	94	100	89	95	83
June	98.1	99	50	99	95	100
July	99.8	100	100	100	100	100
August	97.8	95		97	100	100
September	97.3		98	100	96	96
October	89.9		88	95	81	94
November	89.1		85	99	94	81
December	86.9		85	85	83	88
Average	91.5	91.5	90.7	93.4	93.0	89.9

Marginal VFR conditions or better during daylight period

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

Visibility: 3⅛ mi 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	3.6	4	5	5	1	5
February	-2.5	3	2	-7	4	-10
March	5.7	1	8	10	6	3
April	10.9	12	9	12	10	12
May	17.2	21	17	17	17	15
June	23.5	23	18	27	23	22
July	29.4	30	31	31	28	31
August	28.3	30		27	30	27
September	23.1		25	25	23	20
October	12.6		16	17	8	9
November	6.5		3	12	9	4
December	2.2		-4	0	5	4
Average	11.2	15.2	8.6	14.6	13.8	10.0

2,395th highest temperature of United States

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	-6.3	-5	-8	-2	-8	-5
February	-11.4	-6	-9	-14	-6	-19
March	-5.5	-7	-3	-2	-4	-7
April	-1.9	1	-2	0	-2	2
May	5.6	9	13	4	5	4
June	10.5	12	11	10	11	10
July	11.0	13	18	8	11	17
August	12.8	15		13	12	12
September	9.2		10	10	9	9
October	1.8		6	4	-2	-2
November	-4.5		-6	-1	-1	-5
December	-8.9		-13	-11	-3	-5
Average	0.0	3.9	-3.5	1.7	1.9	-1.5

85th lowest temperature of United States

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2023	2022	2021	2020	2019
January	11.6	8	8	13	14	17
February	23.8	14	19	35	14	41
March	13.5	23	14	6	17	8
April	17.0	18	19	17	16	16
May	8.5	6	0	10	5	14
June	4.8	5	50	3	7	3
July	0.9	0	0	1	2	0
August	3.4	5		5	1	3
September	5.5		5	2	3	12
October	12.6		12	6	24	11
November	14.0		19	3	4	26
December	14.6		20	24	8	12
Average	11.4	9.5	14.2	9.3	9.0	14.0

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	13.5	13	16	14	12	13
February	13.2	12	16	14	13	11
March	12.4	10	16	12	14	10
April	12.7	11	16	11	14	12
May	10.4	9	9	11	12	10
June	10.1	8	9	11	12	9
July	9.5	8	0	10	10	11
August	10.7	10		12	10	11
September	11.1		10	11	11	12
October	12.4		12	12	13	14
November	13.8		15	15	14	12
December	12.3		12	14	10	12
Average	12.2	10.1	14.4	11.9	11.9	11.2

2,395th highest wind speed of United States

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	230°	280°	275°	284°	287°
February	230°	288°	276°	286°	279°
March	173°	295°	277°	293°	302°
April	281°	298°	299°	305°	285°
May	158°	267°	296°	265°	061°
June	227°	110°	292°	295°	302°
July	284°	360°	329°	288°	254°
August	285°		300°	294°	297°
September		289°	291°	309°	302°
October		290°	281°	283°	294°
November		256°	281°	276°	291°
December		237°	266°	282°	279°

Prevailing wind direction

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