Is Altona hot in May?
Days are typically hot at 30.7°C, while nights average 25°C.
U.S. Virgin Islands · 1991–2020 normal
Altona in
May.
Typical May weather in Altona: 30.7°C by day, 25°C at night, 79 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.7°C
Typical low25°C
Rain79 mm
Wet days8.3
In the year-round weather comparison, May scores 49 out of 100 (March leads the year at 64). Daylight is calculated as 12 h 59 from latitude 18.34°. Open-water sea temperature is 27.4°C (9 km from the place centre).
May at a glance
What is Altona like in May?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 79 mm across about 8 wet days.
How much daylight is there?
There are about 12 h 59 between sunrise and sunset at mid-month, calculated from the place latitude.
Is May a good time to visit?
May ranks 6 of 12 in our weather comparison; March ranks first.
Event window
Warm sea in May
The nearest open-water NOAA OISST 1991–2020 cell averages 27.4°C in May. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4795186
- NOAA station
- VQW00011640 · CYRIL E KING AP
- Station distance
- 3.3 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Altona is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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