Climate and monthly weather forecastSalamumu, Samoa

The climate of Salamumu

Salamumu, Samoa is located in a Köppen climate classification zone recognized predominately for its tropical rainforest climate. Geographically, this Pacific island nation is positioned in the Southern Hemisphere, south-west of the Hawaiian Islands. Climate conditions are observed as being relatively consistent throughout the year, where temperatures display a minor fluctuation by one or two degrees and range between the highs of 28.7°C (83.7°F) to the lows of 27.4°C (81.3°F) and 26°C (78.8°F) respectively.

The recorded weather parameters distinctly exhibit a humidity level which remains around 78%, noticing a marginal decrease in dryer months. Salamumu experiences breezes accompanied by wind speeds that vary slightly from 14.8km/h (9.2mph) to a peak speed of 24.7km/h (15.3mph). In harmony with the wind speed the pressure sees a nominal sway from 1007.5mb to 1012.3mb over the cycle of a year.

With regards to precipitation, Salamumu has months of higher rainfall that sees nearly double the volume compared to the drier periods. The year starts with a high of 175mm (6.89") rainfall in January, which reduces to 73mm (2.87") by March only to increase again in the following months. The number of rainfall days in a month, however, stays above eighteen indicating frequent light showers throughout the year.

The best time to visit Salamumu

Looking at climate parameters, the best time to visit Salamumu can be considered as the months when rainfall is at its lowest, decreasing the chances of interruptions to outdoor activities. The months from September to November prove to be the driest period, with rainfall volume recorded at a minimal 57mm (2.24") to 115mm (4.53"). Coupled with a modest decline in humidity, these conditions create a comfortable environment for visitors. Additionally, these months provide an ample amount of daylight hours, reaching twelve by November, allowing for longer excursion days.

The worst time to visit Salamumu

Conversely, increased rainfall can be a deterrent for some visitors. A higher volume of rainfall, from 155mm (6.1") to 175mm (6.89"), is received from January to February thus making these months less favorable for outdoor activities. Notably, February records the highest wind speeds, reaching upto 20.2km/h (12.6mph), potentially adding to the discomfort caused by the increased precipitation.

Spring weather in Salamumu

In Salamumu, spring ranges from September to November. This period sees a gradual increase in temperature, starting from a low of 26.3°C (79.3°F) to a high of 28.1°C (82.6°F). Rainfall volumes during this time are recorded at the year's lowest, between 57mm (2.24") and 115mm (4.53"), while daylight hours increase steadily from 12 to 12.8. The ultraviolet index during this period stays at 7, indicating a high level of exposure.

Summer weather in Salamumu

The months of December through February denote summer in Salamumu. There is an even distribution of relative humidity, 76 to 77%, alongside an almost steady range of temperatures from a high of 28.3°C (82.9°F) to a low of 27.4°C (81.3°F). These months have high rainfall volumes varying from 155mm (6.1") to 175mm (6.89"). Daylight hours are the year's maximum, recording at 12.9 in December and January.

Autumn weather in Salamumu

Autumn in Salamumu spans March to May. Average temperatures stay fairly steady, varying marginally between 27.8°C (82°F) and 27°C (80.6°F). Rainfall in this season fluctuates, starting at 73mm (2.87") in March and spiking at 118mm (4.65") in May. The duration of daylight decreases, with May recording the year's shortest daylight hours, 11.5.

Winter weather in Salamumu

Winter in Salamumu, spanning from June to August, witnesses a decrease in temperature, with July recording the lowest temperature of 26.2°C (79.2°F). These months also experience enhanced wind speeds, reaching up to a maximum of 24.7km/h (15.3mph) in July. While the rainfall volume increases to a peak at 146mm (5.75") in July, the number of daylight hours stays relatively constant at around 11.4 to 11.7. The UV index remains stable at 7 throughout this period.

Weather in January

While January seems to usher in a new year at Salamumu, Samoa, it does so with its signature warmth and a blend of sunshine. Despite the relative humidity of 76% favoring some cloudiness, the transparent air facilitates daytime activities, considering a clear 10km (6.2mi) visibility. Weather in January »

Weather in February

Transitioning from January, the weather in February undergoes subtle changes. Comparative to the preceding month, precipitation lowers to a modest 155mm (6.1"), offering somewhat dryer days. The quicker the month progresses, the more the daylight hours noticeably shorten, albeit subtly at 12.5 hours. Weather in February »

Weather in March

March weather in Salamumu presents more days with significant rainfall, counting up to 21 days of showery conditions. This atmospheric moisture aligns with the cloud percentage reduction to 38% compared to February's 43%. Simultaneously, sunshine hours continue the ascending trend with a notable leap to 8.7 hours daily. Weather in March »

Weather in April

April emerges quietly within the heart of the wet season, attributing itself to a rainfall amount of 124mm (4.88"), a significant drop from the March numbers. The month, gracefully readies Salamumu for the approaching dry period. Weather in April »

Weather in May

Come May; the weather begins to deviate from the preceding months, albeit subtly. A further reduction in rainfall to 118mm (4.65") nudges Salamumu closer to the threshold of the dry months. Simultaneously, the duration of daylight continues to recede, averaging around 11.3 hours. Weather in May »

Weather in June

June embodies the slow transition towards the dry season with only 130mm (5.12") rainfall, albeit marginally higher compared to May 118mm (4.65") precipitation. Fewer sunshine hours and greater cloudiness accompany the cooler conditions. Weather in June »

Weather in July

Beginning the second half of the year, July in Salamumu exhibits unique characteristics, becoming a markedly cooler month. July comes with the highest wind speeds at 24.7km/h (15.3mph), a notable rise from June's 24km/h (14.9mph), and an increase in the percentage of cloud cover to 49%. Weather in July »

Weather in August

August marks a continued drop in rainfall amounts, leading to drier conditions in Salamumu. The month steadfastly retains the temperate range with an ambiance enriched by pessimally increasing daylight hours. Concomitantly, the month retains higher cloudiness, albeit marginally lesser compared to July's 49%. Weather in August »

Weather in September

Following August's dry seasoned vibe, September carries along persistently mild inclinations. The subtle trend of increasingly less rainfall uninterrupted, September records the smallest precipitation amount from 84mm (3.31") to 57mm (2.24") as the dry season steadily establishes itself. Weather in September »

Weather in October

As October surfaces, the weather in Salamumu manifests a subtle shift towards the wetter months with an increase in rainfall from September 57mm (2.24") to October 115mm (4.53"). Well balanced daylight and sunshine hours persist, suggesting a distinct symmetry. Weather in October »

Weather in November

With November culminating, the weather in Salamumu steadily oscillates towards the wet season, albeit the precipitation remains consistent with October's levels. Interestingly, the number of sunny days significantly increases from October's 4.3 to November's 8.1, a remarkable leap. Weather in November »

Weather in December

As the year ends, December weather in Salamumu commemorates the onset of the wet season, with rainfall increasing to 162mm (6.38") from November's recorded 112mm (4.41"). The climate subtly treads on the same pattern followed throughout the year, yet bearing idiosyncrasies that render December distinctive. Weather in December »