Guadalcanal Weather and Climate: A Comprehensive Guide
Guadalcanal experiences great temperature shifts.
The city's weather can transition from very warm days
to mild weather.
It receives a moderate amount of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
The climate in Guadalcanal is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 35°C in July to a moderate 14°C in January.
Nighttime temperatures can drop, with average lows reaching 4°C in January. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Guadalcanal receives mid-range precipitation levels, with 525 mm annually. The seasons in Guadalcanal, bring significant changes in precipitation. The wettest month, October, receives moderate rainfall, with an average of 70 mm of precipitation. This rainfall is distributed across 11 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 3.6 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Guadalcanal Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
clear and no rain clear and no rain clear and no rainForecast for Guadalcanal
2 m/s
3 m/s
3 m/s
The best time of year to visit Guadalcanal in Spain
During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of June, July and August are very dry.
July has an average maximum temperature of 35°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 14°C.
October tops the wettest month list with 70 mm of rainfall.
July is the driest month with 4 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
