Tulum, Mexico Climate & Monthly Averages
The climate of Tulum
Located in Mexico, Tulum experiences a tropical wet-and-dry climate with year-round warmth split between a rainy season and a pronounced dry season. Afternoon temperatures peak near 87°F (31°C) in July and dip to about 80°F (27°C) in January, with around 53.9 inches (1370 mm) of precipitation falling across the year.
Climate quick facts
- Hottest month: July - highs near 87°F (31°C)
- Coldest month: January - highs near 80°F (27°C)
- Record high: 96°F (35°C) · Record low: 58°F (14°C) (2015–2024)
- Wettest month: June (21 rainy days) · Sunniest: May (11.8 h sun/day)
- Climate type: tropical wet-and-dry - year-round warmth split between a rainy season and a pronounced dry season
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 87°F (31°C) and overnight lows stay near 79°F (26°C). The coolest month is January, with typical highs of 80°F (27°C) and lows around 71°F (21°C). Based on 2015–2024 weather data, temperatures have reached as high as 96°F (35°C) and dropped as low as 58°F (14°C).
Rain, sun and snow
June is usually the wettest month. It brings about 9.9 inches (251 mm) of rain over 21 days, while February is the driest. May brings the most sunshine, averaging 11.8 hours of sun a day.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 80° | 71° | 14 | 2.7 in | 9.7 h/day | 78% |
| February | 81° | 72° | 11 | 1.6 in | 10.7 h/day | 75% |
| March | 83° | 74° | 10 | 1.6 in | 11.6 h/day | 74% |
| April | 85° | 76° | 8 | 1.7 in | 11.7 h/day | 75% |
| May | 86° | 78° | 16 | 3.9 in | 11.8 h/day | 78% |
| June | 86° | 78° | 21 | 9.9 in | 10.6 h/day | 83% |
| July | 87° | 79° | 16 | 3.5 in | 11.6 h/day | 80% |
| August | 88° | 79° | 20 | 6.3 in | 11.0 h/day | 82% |
| September | 87° | 78° | 22 | 7.0 in | 10.7 h/day | 84% |
| October | 85° | 76° | 21 | 8.1 in | 9.8 h/day | 83% |
| November | 83° | 73° | 15 | 4.6 in | 10.3 h/day | 82% |
| December | 81° | 72° | 16 | 3.0 in | 9.8 h/day | 80% |
Tulum month by month
Tulum weather in January
January brings highs around 80°F (27°C), lows near 71°F (21°C), about 14 wet days - typically the coldest month of the year in Tulum.
Tulum weather in February
February brings highs around 81°F (27°C), lows near 72°F (22°C), about 11 wet days - typically the driest month of the year in Tulum.
Tulum weather in March
March brings highs around 83°F (28°C), lows near 74°F (23°C), about 10 wet days.
Tulum weather in April
April brings highs around 85°F (29°C), lows near 76°F (24°C), about 8 wet days.
Tulum weather in May
May brings highs around 86°F (30°C), lows near 78°F (25°C), about 16 wet days - typically the sunniest month of the year in Tulum.
Tulum weather in June
June brings highs around 86°F (30°C), lows near 78°F (26°C), about 21 wet days - typically the wettest month of the year in Tulum.
Tulum weather in July
July brings highs around 87°F (31°C), lows near 79°F (26°C), about 16 wet days - typically the hottest month of the year in Tulum.
Tulum weather in August
August brings highs around 88°F (31°C), lows near 79°F (26°C), about 20 wet days.
Tulum weather in September
September brings highs around 87°F (31°C), lows near 78°F (26°C), about 22 wet days.
Tulum weather in October
October brings highs around 85°F (30°C), lows near 76°F (24°C), about 21 wet days.
Tulum weather in November
November brings highs around 83°F (28°C), lows near 73°F (23°C), about 15 wet days.
Tulum weather in December
December brings highs around 81°F (27°C), lows near 72°F (22°C), about 16 wet days.
Seasons in Tulum
March through May
March through May in Tulum runs hot, with daytime highs averaging 85°F (29°C) and nights around 76°F (24°C); expect showers on roughly 34 days across the season. With the humidity factored in, afternoons often feel hotter than the thermometer reads - run the numbers through the humidity and dew point converter to see why.
June through August
June through August in Tulum runs hot, with daytime highs averaging 87°F (30°C) and nights around 79°F (26°C); expect showers on roughly 56 days across the season.
September through November
September through November in Tulum brings hot afternoons, with daytime highs averaging 85°F (30°C) and nights around 76°F (24°C); expect showers on roughly 59 days across the season.
December through February
December through February in Tulum brings hot afternoons, with daytime highs averaging 81°F (27°C) and nights around 72°F (22°C); expect showers on roughly 41 days across the season.
Climate questions, answered
What is the average temperature in Tulum?
Is Tulum hot in summer?
Is Tulum cold in winter?
How many rainy days does Tulum get in a year?
Best time to visit Tulum
The best time to visit Tulum is generally December to April, when these months combine the driest skies with the most comfortable heat. Daytime temperatures in that window typically sit near 82°F (28°C).
Pack for Tulum with lightweight, breathable clothing and strong sun protection for the hot months; a compact umbrella or rain shell - showers are a regular feature; moisture-wicking fabrics to cope with the humidity. Evenings can feel noticeably cooler than afternoons - July nights average 79°F (26°C).
Tulum temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.