Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
December verdict
Santa Cruz Islands, Solomon Islands in December
Weather score52Mixed
Mixed for holiday weather
Average highs sit around 29°C, giving warm days by monthly-average standards. Sunshine averages 6.3h per day, enough for a balanced month. Rainfall averages 300mm, so showers are a real planning factor.
December weather
Monthly averages
Temp
29°C
Rain
300mm
Sun
6.3h
Sea
29°C
Weather score
52
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 300mm, so showers are a real planning factor.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Santa Cruz Islands, Solomon Islands with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
December29°C average high
December is close to Santa Cruz Islands' usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
December300mm average rain
December sits on the drier side of Santa Cruz Islands' year, which helps with sightseeing and transfers.
Driest monthsApril, June, and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
December6.3 hours average sun
December is close to Santa Cruz Islands' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsJanuary, April, and August to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
December29°C average sea
December sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJanuary to June and October to December
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
December52 weather score
December is close to Santa Cruz Islands' usual weather score, with limited month-to-month change.
Best weather monthsAll year
The weather score stays consistently strong through the year.