Climate Base de Aviação de Taubaté 2020-2024

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

Calculated from historical METAR data of Base de Aviação de Taubaté (SBTA) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	74.8	72	78	70	84	74
February	74.3	81	79	70	80	55
March	78.7	70	82	85	80	83
April	75.7		75	74	87	77
May	77.9		77	80	79	84
June	75.5		78	73	75	75
July	82.8		81	85	89	78
August	74.0		80	78	82	78
September	71.4		86	61	83	63
October	66.6		65	77	50	73
November	71.6		79	76	69	72
December	75.3		81	80	76	71
Average	74.6	74.3	78.2	75.6	77.2	72.7

77th 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	91.3	94	92	88	94	91
February	89.1	92	91	86	89	79
March	93.1	93	94	92	96	98
April	95.0		92	94	98	99
May	92.3		91	95	93	96
June	91.6		92	90	93	91
July	94.6		95	96	95	96
August	91.7		96	92	96	91
September	90.6		98	83	95	88
October	90.0		89	90	86	92
November	93.4		97	97	91	94
December	92.5		96	92	96	90
Average	92.0	92.9	93.6	91.1	93.2	91.6

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	29.8	30	29	29	32	30
February	29.4	30	30	29	29	28
March	29.4	30	30	30	30	29
April	27.0		26	27	26	27
May	25.3		25	24	25	25
June	24.6		24	24	24	26
July	25.1		24	26	24	26
August	25.7		27	25	27	26
September	29.0		30	24	31	31
October	28.4		28	28	26	29
November	28.2		31	26	28	29
December	29.1		31	28	28	29
Average	27.8	29.7	27.8	26.6	27.4	27.7

89th 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	19.8	20	19	20	21	20
February	19.6	20	20	19	19	20
March	19.1	20	18	19	20	19
April	17.0		16	17	16	17
May	14.2		14	13	14	12
June	12.7		11	12	13	14
July	10.8		12	11	8	12
August	12.8		14	12	12	12
September	15.6		17	13	16	17
October	18.1		19	18	18	18
November	17.8		20	16	17	17
December	19.2		20	19	18	20
Average	16.8	20.0	16.6	15.5	15.9	16.2

15th 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	6.8	5	10	14	1	6
February	6.5	5	3	6	5	17
March	5.0	8	5	7	3	6
April	3.1		8	3	1	1
May	2.2		4	2	1	1
June	2.4		3	2	2	4
July	2.0		2	1	3	2
August	5.5		3	5	2	7
September	4.1		2	11	0	4
October	6.7		5	6	11	5
November	6.6		6	5	9	2
December	5.6		1	10	6	7
Average	5.0	5.8	4.2	5.9	3.8	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	4.3	5	4	4	5	4
February	4.2	4	4	4	4	4
March	4.3	4	4	4	4	4
April	4.3		4	4	5	4
May	4.0		4	4	4	4
June	3.7		3	4	4	4
July	4.0		4	4	4	5
August	4.8		5	5	5	5
September	4.8		4	5	5	5
October	5.1		5	5	5	6
November	5.3		5	5	5	5
December	4.8		5	5	5	5
Average	4.5	4.3	4.3	4.4	4.4	4.5

89th 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	194°	159°	126°	074°	167°
February	144°	353°	114°	106°	041°
March	152°	082°	064°	070°	098°
April		096°	019°	140°	052°
May		068°	308°	047°	346°
June		355°	035°	024°	026°
July		032°	039°	016°	035°
August		037°	043°	062°	050°
September		045°	081°	052°	064°
October		095°	076°	070°	105°
November		085°	145°	116°	112°
December		125°	115°	150°	064°

Prevailing wind direction

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