Climate North Perry Airport 2020-2024

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

Calculated from historical METAR data of North Perry Airport (KHWO) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	83.0	61	83	83	82	90
February	87.0	78	85	81	88	87
March	92.9	84	93	88	96	97
April	93.2		83	92	98	92
May	93.3		93	93	98	88
June	89.8		71	95	93	93
July	95.7		94	95	94	95
August	95.2		90	96	95	96
September	94.8		92	94	97	95
October	92.0		93	90	95	92
November	85.8		70	81	92	85
December	89.7		85	90	92	96
Average	89.7	74.2	86.0	90.0	93.6	92.1

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 5 mi 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	92.9	81	95	95	86	99
February	95.6	91	94	92	98	97
March	97.4	90	97	99	100	99
April	97.6		89	100	99	100
May	97.7		96	98	100	93
June	93.8		73	98	98	99
July	98.3		96	98	99	99
August	97.7		95	100	97	99
September	98.5		97	99	97	99
October	98.1		97	98	99	98
November	95.0		84	95	97	98
December	97.2		97	95	99	99
Average	95.8	87.2	92.2	97.3	97.5	98.1

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 3⅛ mi 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	24.7	25	26	24	25	26
February	26.9	25	28	26	27	27
March	27.5	28	28	28	27	29
April	29.4		29	29	29	32
May	29.1		30	31	30	23
June	27.7		32	31	30	5
July	31.5		34	33	31	24
August	32.8		33	33	32	34
September	32.2		32	32	31	32
October	30.3		30	29	30	31
November	27.9		28	29	26	28
December	26.0		25	27	27	25
Average	28.5	25.9	29.4	29.2	28.7	26.2

72nd 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	2024	2023	2022	2021	2020
January	15.5	15	15	15	16	18
February	18.3	14	18	19	19	19
March	18.6	19	19	20	19	21
April	21.4		21	22	20	24
May	21.8		22	23	23	15
June	20.6		24	24	24	0
July	23.2		26	25	25	11
August	25.6		26	26	25	25
September	24.8		25	24	24	26
October	23.6		22	22	23	25
November	20.5		20	22	19	23
December	17.3		18	19	18	15
Average	20.4	16.0	21.2	21.8	21.1	18.3

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	4.0	4	0	4	2	5
February	4.5	6	4	7	4	6
March	3.1	5	1	7	2	3
April	4.2		12	2	1	3
May	5.3		1	2	2	11
June	7.4		5	11	10	4
July	4.2		3	4	6	5
August	5.1		4	3	4	5
September	6.8		6	10	11	5
October	6.9		3	6	11	12
November	7.8		9	11	10	13
December	4.9		14	2	2	1
Average	5.3	5.3	5.1	5.8	5.4	6.0

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	2024	2023	2022	2021	2020
January	9.1	10	8	8	8	10
February	9.4	8	9	9	10	10
March	9.8	9	9	11	10	10
April	10.1		9	11	10	10
May	9.1		7	9	10	9
June	7.0		7	7	8	7
July	7.0		6	9	7	8
August	7.6		8	8	8	8
September	7.7		6	7	6	8
October	9.1		9	8	8	9
November	8.6		9	8	9	11
December	9.0		10	8	7	9
Average	8.6	8.9	8.0	8.8	8.5	9.0

72nd 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	2024	2023	2022	2021	2020
January	103°	098°	004°	319°	082°
February	056°	119°	083°	148°	107°
March	121°	112°	107°	109°	105°
April		109°	099°	109°	154°
May		083°	107°	091°	097°
June		167°	125°	120°	108°
July		124°	116°	119°	113°
August		117°	110°	109°	114°
September		083°	103°	089°	104°
October		042°	048°	072°	094°
November		050°	052°	014°	071°
December		062°	039°	098°	048°

Prevailing wind direction

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