Climate Tabatinga Airport 2020-2024

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

Calculated from historical METAR data of Tabatinga Airport (SBTT) between 2020 and 2024.

VFR conditions (%)

Month	Average	2024	2023	2022	2021	2020
January	73.8	68	68	86	77	83
February	73.1	73	62	78	70	85
March	72.8	66	67	76	78	73
April	73.6		64	81	80	76
May	74.6		65	82	78	69
June	77.7		76	87	77	84
July	85.4		81	86	85	87
August	84.8		87	81	79	86
September	83.8		77	72	80	91
October	81.6		83	77	80	91
November	78.8		76	84	77	78
December	72.3		64	73	73	81
Average	76.8	69.1	72.4	80.3	77.9	82.0

61st 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	90.7	86	90	94	93	96
February	89.6	86	86	94	94	94
March	90.5	85	87	93	95	92
April	90.8		83	91	95	93
May	91.2		81	92	97	91
June	95.0		95	94	98	96
July	96.1		94	94	98	98
August	96.0		93	94	95	97
September	94.9		92	91	95	97
October	93.8		94	93	94	99
November	93.7		93	96	95	96
December	91.8		88	92	93	95
Average	92.2	85.5	89.7	93.0	95.3	95.2

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	29.1	30	28	30	29	28
February	29.5	31	29	29	29	30
March	29.5	28	29	29	29	30
April	28.2		29	29	29	29
May	28.9		29	28	29	28
June	29.1		29	29	29	30
July	28.2		21	30	29	30
August	30.3		30	30	31	30
September	31.2		32	31	30	31
October	30.7		32	31	31	31
November	30.3		31	31	30	30
December	29.6		30	30	30	30
Average	29.5	29.5	29.1	29.7	29.4	29.7

45th 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	22.5	22	23	24	24	19
February	23.0	23	23	23	24	23
March	22.2	16	23	21	24	23
April	22.1		23	23	24	23
May	23.1		23	22	24	23
June	22.7		22	22	24	24
July	21.3		15	23	23	24
August	22.3		21	22	24	24
September	23.0		23	22	24	23
October	22.9		20	22	25	24
November	23.2		23	22	24	25
December	22.9		21	23	25	24
Average	22.4	20.5	21.5	22.3	24.0	23.1

78th 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	10.5	9	11	6	12	8
February	10.5	7	15	11	9	12
March	9.8	10	10	12	10	8
April	9.8		11	9	11	7
May	9.3		13	7	7	10
June	4.0		3	2	5	7
July	2.4		3	4	2	2
August	2.2		1	1	2	4
September	2.5		1	1	2	4
October	4.4		1	4	4	3
November	6.2		4	4	7	4
December	11.9		11	5	8	7
Average	7.2	8.4	6.9	5.3	6.7	6.4

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	3.8	4	4	4	4	4
February	3.8	4	4	4	4	4
March	3.7	4	4	4	4	4
April	3.5		4	3	4	4
May	3.5		4	4	4	4
June	3.6		4	4	4	4
July	3.6		3	4	4	4
August	3.8		4	4	4	4
September	3.9		4	4	4	4
October	3.8		4	4	4	4
November	3.6		4	5	4	3
December	3.7		4	4	4	4
Average	3.7	3.9	3.8	3.9	4.2	3.9

45th 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	342°	064°	047°	323°	301°
February	167°	090°	142°	104°	231°
March	185°	020°	123°	163°	171°
April		266°	248°	273°	228°
May		193°	192°	233°	177°
June		200°	172°	190°	155°
July		227°	293°	220°	208°
August		274°	247°	267°	255°
September		290°	284°	309°	247°
October		316°	343°	314°	262°
November		313°	308°	048°	340°
December		269°	325°	324°	071°

Prevailing wind direction

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