San Pedro weather in June
June in San Pedro: sweltering, soaked, with muggy air — fine if you can take 23 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#12 of 12 months in San Pedro · #998 of 1413 destinations to visit in June · comfort 69/100 (tier C)
- Days
- 31°C
- Nights
- 26°C
- Wet days
- 23
- Sun
- 10 h
- Humidity
- 83%
- Daylight
- 13 h
Traveller notes on San Pedro in June
Other months in San Pedro
San Pedro's forum says October weather can be genuinely nice, with wind being the bigger day-to-day factor than rain itself - a typical day still runs sunny, hot and humid. When rain does show up it's usually overnight or a brief afternoon shower, rarely an all-day downpour, and posters were consistent it rarely derails plans. October is technically the tail end of hurricane season, but actual hurricanes hit only about once every five years on average, and several locals specifically recommended the month for the slow-season deals and quieter island.
Forum posters consistently describe April on Ambergris Caye as hot and dry, with average daily highs around 31C and overnight lows around 24C. Posters are direct that although rainfall is very low this time of year, a few days can still bring rain - typically overnight or early morning, or a brief afternoon shower, with the rest of the day staying sunny and fine. Posters consistently emphasize it doesn't rain every day and there are no all-day downpours to worry about. Posters generally rate April as one of the better months to visit San Pedro, with good, reliable weather for diving and beach days.
Add your own note from San Pedro's card on the map.
San Pedro climate normals — June
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in San Pedro in June
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietschool holidays in 3 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for San Pedro's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherSan Pedro's weather peaks February–April.
June coincides with Hurricane season.
Best weatherFair weatherToughest weather
What's on in San Pedro in June
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Season
Sargassum season
1 Apr – 31 Aug · usuallyRiskThe weed lands on the windward beaches through the spring and summer, and how bad it gets varies enormously year to year. The bigger hotels rake it at dawn; the public stretches south of town often do not.
- Hazard
Hurricane season
1 Jun – 30 NovAmbergris Caye is a sandbar barely above the sea, and the plan for a serious storm is to move people to the mainland by boat and plane. Rates drop from August and some smaller places simply close. Source ↗
- Opening
Lobster season opens
15 Jun – 14 FebForaging seasonThe spiny lobster fishery opens on 15 June and closes on 15 February. San Pedro turns the opening into a week of street food and beach cook-offs, which is when it is cheapest and freshest. Source ↗
- Season
Wet season
MonsoonRisk23 rainy days and about 236 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Nearby, and something's on
Within 300 km of San Pedro — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is San Pedro?
San Pedro in June — FAQ
- Is June a good time to visit San Pedro?
- June in San Pedro: sweltering, soaked, with muggy air — fine if you can take 23 rainy days. It ranks #12 of 12 months for San Pedro on SeasonMap's comfort score (69/100).
- What is the weather like in San Pedro in June?
- In June, San Pedro averages a daily high of 31.1°C and a low of 26.2°C, with about 235.5 mm of rain over roughly 22.6 rainy days.
- What is the air quality in San Pedro in June?
- San Pedro has a mean US Air Quality Index of about 54 in June.
Within 300 km: Caye Caulker's Lobster season opens on 15 Jun – 14 Feb, and Placencia's Whale sharks at Gladden Spit around 15 Mar – 15 Jun.