Mata-Utu weather in April

In April, Mata-Utu has daytime highs averaging 28 °C, nights around 26 °C, with 24 wet days, and a sea temperature of 29 °C. Figures are 1991–2020 climate normals.

  1. Jan 27°
  2. Feb 27°
  3. Mar 27°
  4. Apr 27°
  5. May 27°
  6. Jun 27°
  7. Jul 27°
  8. Aug 26°
  9. Sep 26°
  10. Oct 27°
  11. Nov 27°
  12. Dec 27°

Daily temperatures through April

24°28°31°18152229
Daily highDaily low Day of month on the horizontal axis. Highs peak at 28.3 °C and lows bottom out at 26.1 °C.

How April develops

Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.

DaysAvg highAvg lowChance of rain
1–10 April28.2 °C26.4 °C80 %
11–20 April28.1 °C26.3 °C79 %
21–30 April28.1 °C26.4 °C80 %
0%50%100%151015202530
Chance of a wet day (over 1 mm) by date in April. Wettest date over the 30 years: April 24, at 93 %. Single dates are noisy — read the shape, not the spikes.

What to expect

Measure Typical April Share of the month
Days above 25 °C 30 of 30 100 %
Days above 30 °C 0 of 30 0 %
Days below 0 °C 0 of 30 0 %
Days with more than 1 mm rain 24 of 30 80 %

Conditions in April

MeasureAverage
Mean temperature 27 °C
Record high (1991–2020) 30 °C
Record low (1991–2020) 25 °C
Relative humidity 82 %
Wind speed 24 km/h
Cloud cover 68 %

April compared with the months around it

Month Avg high Rainfall Cloud
February 28.0 °C 328 mm 79 %
March 28.0 °C 300 mm 74 %
April 28.1 °C 235 mm 68 %
May 27.9 °C 183 mm 61 %
June 27.6 °C 146 mm 57 %

See all twelve months for Mata-Utu

Nearby destinations in April

Destination Avg high Wet days Sea
Mata-Utu 28 °C 24 29
Apia 30 °C 25 29
Pago Pago 27 °C 23 29

QuestionsApril in Mata-Utu, answered

How warm is Mata-Utu in April?

Daily highs average 28 °C and nights fall to about 26 °C, a spread of 1.7 °C between afternoon and dawn. That makes April the 1st warmest month of the year here.

Does it rain much in Mata-Utu in April?

April averages 235 mm of rain, spread over about 24 of the 30 days — 80 % of the month. Cloud cover averages 68 % of the sky.

Is the sea warm enough to swim in April?

The sea averages 29 °C off Mata-Utu in April. Most people find water below 20 °C bracing and above 25 °C comfortable for a long swim; this figure is a monthly surface average, so a sheltered bay on a still afternoon can be warmer.

How long are the days in April?

Mata-Utu averages 12 hours between sunrise and sunset in April. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.

Data sources and method

Normal period
1991–2020
Dataset version
era5-1991-2020-scores1.1
Last processed

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.