Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
October verdict
Guadalcanal, Solomon Islands in October
Weather score65Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 5.9h per day, enough for a balanced month. Rainfall averages 167mm, so some wet days are possible.
October weather
Monthly averages
Temp
30°C
Rain
167mm
Sun
5.9h
Sea
29°C
Weather score
65
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 167mm, so some wet days are possible.
Some sun
Sunshine averages 5.9h 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 Guadalcanal, Solomon Islands with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October30°C average high
October is close to Guadalcanal's usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
October167mm average rain
October sits on the drier side of Guadalcanal's year, which helps with sightseeing and transfers.
Driest monthsMay to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October5.9 hours average sun
October is close to Guadalcanal's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsJanuary, March to June, and August to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October29°C average sea
October is part of a consistently warm sea-temperature pattern, so swimming comfort changes little through the year.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
October65 weather score
October scores above Guadalcanal's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsMay to November
These months have the strongest weather score in the monthly averages.