Climate Ángel S. Adami International Airport 2020-2024

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

Calculated from historical METAR data of Ángel S. Adami International Airport (SUAA) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	87.2	92	93	81	92	84
February	80.8	74	89	72	67	84
March	81.5	84	79	83	68	88
April	77.2		74	86	78	72
May	75.8		74	79	83	73
June	66.2		63	73	68	50
July	72.7		79	67	79	77
August	71.7		81	76	63	78
September	73.8		75	88	50	77
October	79.1		76	76	81	81
November	86.4		92	88	70	92
December	85.3		77	87	92	91
Average	79.2	83.5	79.7	79.8	74.4	79.7

2nd best VFR conditions of Uruguay

VFR conditions during daylight period

Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km 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	96.4	100	99	91	98	97
February	96.1	96	99	94	91	99
March	95.4	94	96	96	94	94
April	93.1		92	97	91	94
May	91.4		92	94	92	92
June	81.2		83	84	85	64
July	85.7		96	79	93	90
August	86.1		93	88	79	89
September	89.3		91	97	79	89
October	93.1		94	95	92	92
November	95.0		95	96	88	98
December	97.1		94	98	100	98
Average	92.5	96.6	93.9	92.4	90.3	91.8

Marginal VFR conditions or better during daylight period

Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km 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	28.4	28	30	30	28	28
February	27.5	29	30	26	26	28
March	25.6	25	29	24	25	27
April	22.4		22	22	24	21
May	18.4		19	17	18	19
June	15.2		15	13	15	15
July	14.8		15	15	16	14
August	16.5		17	17	17	17
September	18.0		17	18	18	17
October	20.3		21	20	22	20
November	24.4		24	26	24	25
December	26.5		25	28	27	27
Average	22.2	27.3	21.9	21.0	21.4	21.5

3rd highest temperature of Uruguay

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	19.4	18	20	20	20	19
February	18.8	20	19	18	18	18
March	17.0	17	20	15	18	18
April	14.6		13	13	15	15
May	10.7		12	9	9	11
June	8.3		9	6	9	9
July	7.9		9	8	7	7
August	8.1		7	7	8	9
September	10.1		10	9	11	9
October	12.3		11	12	13	13
November	15.9		15	17	16	16
December	18.0		17	19	19	17
Average	14.0	18.2	13.3	12.4	13.4	13.2

4th lowest temperature of Uruguay

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	4.4	3	2	5	3	1
February	6.0	7	5	8	15	1
March	4.7	4	5	6	8	6
April	4.8		3	3	6	6
May	6.3		6	6	4	3
June	6.3		2	2	10	11
July	7.6		5	7	4	4
August	4.9		3	0	6	5
September	6.9		8	1	11	8
October	7.5		6	9	7	7
November	4.8		6	3	7	2
December	4.1		8	2	1	5
Average	5.5	4.3	4.9	4.3	6.6	4.6

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	9.6	10	11	10	10	10
February	9.1	10	10	9	9	10
March	9.1	9	9	9	9	9
April	8.6		8	8	9	11
May	8.4		8	9	9	10
June	8.2		7	7	9	9
July	9.4		9	10	10	9
August	9.0		10	9	8	10
September	9.4		11	9	10	10
October	9.8		10	10	9	11
November	10.3		10	10	10	10
December	10.0		10	10	10	10
Average	9.3	9.6	9.4	9.1	9.3	9.9

3rd highest wind speed of Uruguay

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	097°	127°	108°	129°	130°
February	109°	133°	171°	143°	136°
March	061°	103°	292°	128°	093°
April		083°	360°	053°	174°
May		005°	210°	275°	271°
June		299°	273°	249°	090°
July		053°	062°	314°	296°
August		333°	091°	092°	010°
September		129°	109°	118°	126°
October		120°	143°	144°	150°
November		105°	092°	143°	107°
December		117°	128°	113°	095°

Prevailing wind direction

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