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Santo Domingo Tehuantepec Climate by Month

Santo Domingo Tehuantepec, Oaxaca, Mexico

Hot all year, with a rainy season from June to September.

Santo Domingo Tehuantepec is hot all year, with a rainy season from June to September. May is the warmest month, with highs around 99°F (37°C); January is the coolest at 92°F (34°C), and nights dip to 68°F (20°C). Of the 37 in (941 mm) of rain in a typical year, 83% falls from June to September. December to April are almost completely dry.

Warmest month
99°F(37°C)
Average high, May
Coldest nights
68°F(20°C)
Average low, January
Rain per year
37 in(941 mm)
Wettest: June
Humidity
66%
Sunniest: March

Best and worst months in Santo Domingo Tehuantepec

Best for weatherThe most comfortable weather comes from December to February, with highs around 93°F (34°C) and almost no rain.

Least pleasantJune and September are the least pleasant; June is the hottest, with highs of 96°F (35°C).

Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.

Temperature and rain through the year

Highs and lows (°F)

Average highAverage low

60°80°100°JFMAMJJASONDHigh Jan: 92°High Feb: 95°High Mar: 96°High Apr: 98°High May: 99°High Jun: 96°High Jul: 97°High Aug: 96°High Sep: 95°High Oct: 95°High Nov: 94°High Dec: 93°Low Jan: 68°Low Feb: 69°Low Mar: 71°Low Apr: 74°Low May: 76°Low Jun: 74°Low Jul: 74°Low Aug: 74°Low Sep: 73°Low Oct: 73°Low Nov: 72°Low Dec: 69°

Rain (in per month)

0510JFMAMJJASONDSanto Domingo Tehuantepec Jan: 0.1Santo Domingo Tehuantepec Feb: 0.1Santo Domingo Tehuantepec Mar: 0.2Santo Domingo Tehuantepec Apr: 0.2Santo Domingo Tehuantepec May: 2.1Santo Domingo Tehuantepec Jun: 8.9Santo Domingo Tehuantepec Jul: 6.2Santo Domingo Tehuantepec Aug: 6.8Santo Domingo Tehuantepec Sep: 8.7Santo Domingo Tehuantepec Oct: 2.9Santo Domingo Tehuantepec Nov: 0.8Santo Domingo Tehuantepec Dec: 0.1

Santo Domingo Tehuantepec weather by month

Average monthly climate
MonthHighLowRainHumiditySun
JanBest92°F(34°C)68°F(20°C)0.1 in(3 mm)63%4.4
FebBest94°F(35°C)69°F(21°C)0.1 in(3 mm)62%5.2
Mar96°F(36°C)71°F(22°C)0.2 in(4 mm)61%5.5
Apr98°F(37°C)74°F(23°C)0.2 in(4 mm)62%5.0
May99°F(37°C)76°F(24°C)2.1 in(53 mm)64%5.0
Jun96°F(35°C)74°F(24°C)8.9 in(226 mm)71%4.8
Jul97°F(36°C)74°F(24°C)6.2 in(157 mm)70%5.1
Aug96°F(36°C)74°F(24°C)6.8 in(172 mm)70%5.1
Sep95°F(35°C)73°F(23°C)8.7 in(222 mm)73%4.5
Oct95°F(35°C)73°F(23°C)2.9 in(73 mm)68%4.5
Nov94°F(34°C)72°F(22°C)0.8 in(21 mm)63%4.6
DecBest93°F(34°C)69°F(21°C)0.1 in(3 mm)64%4.3

1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.

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