Climate South Texas International At Edinburg Airport 2020-2024

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

Calculated from historical METAR data of South Texas International At Edinburg Airport (KEBG) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	73.4	78	70	69	76	81
February	65.1	75	77	71	55	73
March	70.7	66	65	78	73	70
April	69.6	68	51	68	69	67
May	71.5		72	69	68	70
June	84.0		88	83	79	83
July	89.9		93	92	82	86
August	93.0		95	87	91	97
September	88.2		96	90	86	83
October	80.4		89	94	82	79
November	66.3		65	52	71	81
December	70.6		85	53	67	88
Average	76.6	71.4	78.4	77.2	75.3	79.1

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	88.9	90	91	90	87	93
February	84.3	94	93	82	79	90
March	91.7	85	91	96	93	91
April	90.6	91	79	94	96	83
May	89.9		87	87	93	80
June	95.5		95	91	96	95
July	97.9		99	98	94	98
August	98.0		99	93	97	99
September	96.1		99	95	93	97
October	93.1		98	98	95	92
November	83.8		78	73	94	92
December	87.3		93	81	91	96
Average	91.5	89.7	91.4	90.4	92.3	91.7

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	23.0	22	25	21	23	24
February	24.8	26	26	21	21	24
March	28.2	28	29	27	28	30
April	30.5	31	28	31	30	31
May	33.2		32	33	31	33
June	35.4		37	35	33	34
July	36.2		37	37	33	36
August	37.0		38	36	35	36
September	34.1		37	33	34	32
October	30.3		28	30	31	31
November	25.6		24	24	23	29
December	24.0		24	25	27	24
Average	29.8	26.6	30.5	29.5	29.4	30.1

57th 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	10.4	8	13	9	10	12
February	12.6	13	13	7	9	11
March	16.8	17	18	12	15	19
April	19.2	20	18	23	19	19
May	22.1		21	24	20	22
June	24.2		25	23	24	23
July	24.7		25	24	24	24
August	24.6		25	24	24	21
September	22.7		24	21	22	20
October	17.7		20	18	20	14
November	14.1		14	14	13	13
December	12.3		12	15	16	9
Average	18.0	14.6	18.9	17.6	18.2	17.3

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	2.9	1	0	2	2	3
February	1.8	0	0	0	3	2
March	2.3	1	3	0	1	2
April	1.6	1	4	0	1	3
May	1.9		3	0	3	6
June	1.8		0	0	4	3
July	2.4		2	0	8	4
August	0.7		2	0	1	0
September	3.4		1	0	2	5
October	1.7		1	0	2	0
November	2.6		1	0	5	1
December	2.6		2	1	3	3
Average	2.0	0.7	1.5	0.2	2.9	2.7

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	8.7	9	9	8	8	10
February	9.6	11	10	9	10	10
March	10.1	10	11	10	11	11
April	10.2	12	10	13	10	9
May	9.9		8	12	10	10
June	9.0		10	9	8	9
July	9.5		11	10	7	10
August	9.4		10	9	8	8
September	7.4		8	6	7	8
October	7.7		11	8	7	7
November	7.3		7	9	6	7
December	7.8		7	8	8	9
Average	9.1	10.5	9.2	9.1	8.4	8.9

57th 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	040°	120°	353°	079°	118°
February	146°	143°	051°	096°	123°
March	128°	129°	127°	103°	139°
April	148°	113°	137°	108°	095°
May		120°	140°	122°	131°
June		151°	128°	131°	128°
July		144°	142°	139°	143°
August		136°	132°	133°	130°
September		124°	086°	107°	022°
October		155°	099°	117°	078°
November		023°	013°	042°	102°
December		086°	148°	155°	173°

Prevailing wind direction

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