Weather in Oaxaca

Calculated from weather data of Bahías de Huatulco International Airport (MMBT) between 2022 and 2024.

Maximum temperatures (°C)

Month	Average	2024	2023	2022
January	30.3	30.6	29.8	30.3
February	31.0	30.6	31.3	31.1
March	31.6	31.8	31.6	31.6
April	32.3	32.5	32.3	32.0
May	32.5		33.5	31.6
June	31.2		32.5	29.8
July	31.5		32.2	30.8
August	30.8		30.8	30.6
September	29.7		31.6	27.8
October	29.3		29.5	29.1
November	30.5		30.5	30.6
December	30.1		30.0	30.3
Average	31.0	31.4	31.3	30.5

8th highest temperature of Mexico

Average highest temperature per day

The maximum temperature is typically observed some hours after noon.

Minimum temperatures (°C)

Month	Average	2024	2023	2022
January	22.2	22	22	22
February	23.0	24	23	22
March	23.6	25	23	23
April	24.7	27	25	23
May	25.7		27	25
June	25.1		27	24
July	24.8		25	25
August	24.2		25	24
September	24.3		25	24
October	24.3		25	23
November	24.1		25	24
December	22.9		23	23
Average	24.1	24.3	24.5	23.4

42nd lowest temperature of Mexico

Average lowest temperature per day

The minimum temperature is typically observed just before sunrise.

Cold and hot days

Number of days	2024	2023	2022
30 °C or warmer	86	265	206
25 °C or warmer	118	351	338
20 °C or warmer	121	364	352
0 °C or colder	0	0	0

Precipitation (%)

Month	Average	2024	2023	2022
January	0.0	0	0	0
February	0.5	2	0	0
March	0.0	0	0	0
April	0.2	0	0	1
May	3.7		0	7
June	7.3		6	9
July	1.3		2	1
August	6.4		11	3
September	8.5		5	14
October	4.0		4	4
November	0.5		2	0
December	0.0		0	0
Average	1.9	0.4	2.1	3.1

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 (km/h)

Month	Average	2024	2023	2022
January	7.0	6	5	9
February	10.3	13	8	11
March	10.2	10	9	12
April	11.1	8	10	14
May	10.5		8	12
June	8.1		9	8
July	5.8		6	6
August	5.0		6	4
September	4.8		5	5
October	4.3		5	4
November	3.8		6	3
December	5.0		5	5
Average	8.3	9.5	7.2	8.3

40th highest wind speed of Mexico

Average wind speed

Excluding wind gusts. Only observations between sunrise and sunset are taken into account.

Prevailing wind direction

Month	2024	2023	2022
January	S	S	SW
February	SW	S	SW
March	S	S	S
April	S	S	SW
May		S	SW
June		S	S
July		S	S
August		S	SW
September		SW	E
October		SW	SW
November		S	W
December		SW	SW

Prevailing wind direction

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

Oaxaca weather Q&A

What is the warmest month in Oaxaca?

The warmest month is May with an average temperature of 33 °C over the past years.

What is the coldest month in Oaxaca?

The coldest month is October with an average daytime temperature of 29 °C in the past few years.

Which month is the wettest in Oaxaca?

Chance of precipitation is the highest in September with a probability of around 8.6 %.

Which month is the driest in Oaxaca?

The least rainfall and snow can be expected in January. The probability is about 0.0 %.