Climate Insights for Helemano

The climate in Helemano is warm and mild. The average annual temperature is 24°C and approximately 429mm of precipitation falls per year. December is the wettest month, receiving around 53mm of rainfall. Helemano is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, September, July. The coldest months are February, January, March, when temperatures can drop to 20°C.

Helemano has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is August, when average highs reach 29°C and the mean temperature sits around 26°C. February is the coolest month, with minimum temperatures around 20°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Helemano is a relatively dry area, receiving approximately 429mm of precipitation annually, which averages out to around 36mm per month. The wettest month is December, averaging 53mm of rainfall. February and March also tend to see above-average precipitation. The driest month is September, with just 21mm. That's 32mm less than December, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Helemano is moderately windy, with an average annual wind speed of 22km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.

It is currently spring in Helemano, which began on March 20, 2026. Helemano is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 29°C, while the coldest stretch bottoms out in February near 20°C. Summer is next, beginning on June 21, 2026 — 82 days from now.

The best time to visit Helemano is during January, February, March, April, May, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 41mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 29°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Helemano 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.