Climate Santo Ângelo Airport 2020-2024

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

Calculated from historical METAR data of Santo Ângelo Airport (SBNM) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	88.5	72	91	95	93	88
February	91.5	81	89	94	97	94
March	87.9	89	97	83	83	99
April	87.7		89	84	94	89
May	73.1		76	60	85	85
June	69.6		81	56	68	68
July	79.1		72	94	96	72
August	82.7		85	93	88	78
September	79.6		80	82	76	84
October	70.9		61	86	85	43
November	77.8		67	86	86	60
December	91.4		80	99	86	95
Average	81.3	80.8	80.6	83.6	86.6	80.4

49th best VFR conditions of Brazil

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	96.6	97	98	98	99	95
February	96.7	89	99	98	99	97
March	94.7	94	99	94	91	100
April	95.0		99	90	98	97
May	84.9		84	77	93	93
June	83.6		89	75	86	81
July	90.2		96	99	98	83
August	92.7		96	99	96	88
September	90.3		91	87	88	96
October	82.5		79	93	96	44
November	87.8		89	98	99	60
December	95.3		95	99	88	98
Average	91.3	93.2	92.9	91.7	94.4	86.3

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	30.9	29	32	35	29	31
February	30.2	30	31	33	29	30
March	29.2	28	31	28	29	33
April	26.0		26	25	27	26
May	21.6		23	19	22	22
June	19.3		20	17	19	21
July	20.1		21	23	21	19
August	22.1		24	19	24	23
September	24.1		25	21	24	25
October	23.9		24	24	26	17
November	27.3		27	29	30	21
December	31.3		30	33	34	31
Average	25.9	29.1	26.2	25.5	26.1	24.9

92nd highest temperature of Brazil

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	22.4	24	26	21	19	20
February	21.5	25	25	19	17	18
March	20.8	23	26	17	17	18
April	17.4		21	15	15	13
May	13.9		18	11	10	11
June	12.8		16	11	10	12
July	12.5		15	17	8	7
August	13.4		16	14	12	10
September	16.0		18	17	16	13
October	16.0		19	18	14	7
November	19.3		22	24	17	10
December	22.1		24	28	19	18
Average	18.4	23.5	20.6	17.3	14.4	13.0

38th lowest temperature of Brazil

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Precipitation (%)

Month	Average	2024	2023	2022	2021	2020
January	5.2	4	3	2	11	6
February	5.4	11	5	4	5	5
March	6.1	7	4	10	6	2
April	7.0		4	14	6	4
May	12.7		7	18	8	9
June	9.4		9	11	9	15
July	6.1		7	3	0	12
August	3.0		4	1	3	3
September	6.7		4	8	8	6
October	8.6		13	12	7	2
November	6.0		14	5	3	3
December	2.6		7	2	0	4
Average	6.5	7.4	6.7	8.2	5.2	5.4

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	2024	2023	2022	2021	2020
January	8.6	7	9	9	8	8
February	7.3	5	8	7	7	8
March	7.7	6	9	8	7	7
April	7.9		9	8	7	7
May	8.0		9	8	8	7
June	8.9		11	8	7	9
July	9.1		11	12	7	7
August	9.5		11	11	8	8
September	9.6		12	11	9	8
October	8.3		10	11	7	4
November	8.5		11	11	8	5
December	8.3		9	10	9	7
Average	8.7	6.0	9.8	8.8	7.7	6.9

92nd highest wind speed of Brazil

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	136°	075°	036°	057°	110°
February	090°	300°	063°	141°	098°
March	111°	014°	104°	154°	050°
April		125°	080°	079°	063°
May		075°	153°	117°	347°
June		065°	121°	096°	032°
July		083°	050°	016°	042°
August		086°	111°	085°	086°
September		073°	122°	100°	111°
October		126°	125°	115°	148°
November		074°	150°	144°	107°
December		094°	224°	149°	123°

Prevailing wind direction

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