Climate Insights for Keiyasi
Nadroga-Navosa, Western, Fiji
Climate Overview
The climate in Keiyasi is warm and mild. The average annual temperature is 24°C and approximately 2,391 mm of precipitation falls per year. Keiyasi receives a notable amount of rainfall throughout the year, including during its driest month. Keiyasi is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, March. The coldest months are August, July, June, when temperatures can drop to 19°C.The climate in Keiyasi is warm and mild. The average annual temperature is 75°F and approximately 94.1 in of precipitation falls per year. Keiyasi receives a notable amount of rainfall throughout the year, including during its driest month. Keiyasi is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, March. The coldest months are August, July, June, when temperatures can drop to 66°F.
Temperature
Keiyasi has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 29°C and the mean temperature sits around 25°C. August is the coolest month, with minimum temperatures around 19°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.Keiyasi sees moderate temperature variation throughout the year, ranging from 66°F to 85°F. The warmest month is February, when average highs reach 85°F and the mean temperature sits around 78°F. August is the coolest month, with minimum temperatures around 66°F and an average of 71°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows.
Precipitation
Keiyasi is a very wet location, receiving approximately 2,391 mm of precipitation annually, which averages out to around 199 mm per month. The wettest month is January, averaging 387 mm of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 48 mm. That's 338 mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Keiyasi is a very wet location, receiving approximately 94.1 in of precipitation annually, which averages out to around 7.8 in per month. The wettest month is January, averaging 15.2 in of rainfall. March and February also tend to see above-average precipitation. The driest month is July, with just 1.9 in. That's 13.3 in less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Keiyasi is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9km/h in winter, 8km/h in spring, 7km/h in summer, 7km/h in autumn.Keiyasi is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 5mph in winter, 5mph in spring, 4mph in summer, 4mph in autumn.
Best Time to Visit
The best time to visit Keiyasi is during May, June, July and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 66 mm per month. By contrast, February can be uncomfortably hot with highs reaching 29°C, while August is the coldest period with lows dropping to 19°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Keiyasi is during May, June, July and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 73°F with modest rainfall averaging 2.6 in per month. By contrast, February can be uncomfortably hot with highs reaching 85°F, while August is the coldest period with lows dropping to 66°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Keiyasi based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Keiyasi based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.