Belize weather in August
Belize in August averages 29°C (83°F), 205 mm of rain and 7.7 hours of sun a day. It is one of the wetter months of the year here.
Of the twelve months in Belize, August is the fifth wettest and the fifth sunniest.
- Average temp
- 29°C (83°F)
25–32°C · 78–89°F
- Rainfall
- 205 mm
A wet month
- Sunshine
- 7.7 h
hours per day
What is Belize like in August?
Daytime
Days are warm, typically in the mid-20s°C or above.
Rain
Expect frequent rain — this is a wet month.
Evening
Evenings stay warm.
What should I pack for Belize in August?
High-factor sun cream
With daytime highs around 32°C, burn time is short even in shade.
Sunglasses and a brimmed hat
Midday glare is the part people underpack for, not the heat itself.
Loose cotton or linen
Synthetics stop working once you are sweating through them all day.
A refillable water bottle
Daily highs this warm need roughly double the water a temperate day does.
A proper waterproof, not a folding umbrella
205 mm in the month usually arrives as heavy bursts that an umbrella will not cover.
A dry bag for phone and documents
Worth it for one downpour caught between the taxi and the door.
August compared with July and September
August in Belize is about the same temperature as July and 25 mm wetter than it, which averages 28°C (83°F).
August in Belize is about the same temperature as September and 30 mm drier than it, which averages 28°C (83°F).
Daylight in Belize in August
On 15 August the sun is up for 12 hours 42 minutes in Belize, rising about 05:37 and setting about 18:19 local time.
August ends 26 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
Travel guides for Belize
What to read before you book.
Belize weather by month
TemperatureRainfall
How August compares with the rest of the year
August is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 24°C / 76°F | 144 mm |
| February | 25°C / 78°F | 63 mm |
| March | 26°C / 79°F | 45 mm |
| April | 28°C / 82°F | 46 mm |
| May | 29°C / 83°F | 136 mm |
| June | 29°C / 83°F | 242 mm |
| July | 28°C / 83°F | 180 mm |
| August | 29°C / 83°F | 205 mm |
| September | 28°C / 83°F | 235 mm |
| October | 27°C / 81°F | 303 mm |
| November | 26°C / 78°F | 230 mm |
| December | 25°C / 76°F | 137 mm |
Check another month
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FAQs about Belize in August
August climate averages for Belize, 1991–2020.
Belize averages 29°C (83°F) in August, ranging from about 25°C (78°F) at night to 32°C (89°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Yes, a lot. August brings about 205 mm, which makes it one of the wetter months here — expect heavy bursts rather than all-day drizzle.
They are about the same. August averages 29°C (83°F) and September 28°C (83°F), so temperature alone will not decide between them.
August is about as warm as July, and 25 mm wetter.
It is outside the easiest window. The most comfortable stretch here is December to May; August sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.
About 7.7 hours of sun a day on the 1991–2020 average.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what August is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 12 hours 42 minutes of daylight in mid-August, against 13 hours 9 minutes in June and 11 hours 7 minutes in December.
On 15 August, sunrise is about 05:37 and sunset about 18:19 local time. Both shift across the month — the month ends 26 minutes shorter than it starts.
