The climate of Arutanga
Arutanga, located in the
Cook Islands, largely experiences an Am (Monsoon climate), according to the Köppen climate classification. This tropical monsoon climate is characterized by a nearly consistent temperature range and a significant amount of yearly rainfall. Throughout the year, the highest temperatures in Arutanga vary from 24.8°C (76.6°F) to 27.9°C (82.2°F), while low temperatures range from 23.8°C (74.8°F) to 27.3°C (81.1°F), illustrating a minimal seasonal temperature fluctuation.
Humidity averages out at around 77% throughout the year, contributing to the overall moist, warm climate typical of monsoon regions. Rainfall proves to be a striking aspect of Arutanga's weather patterns. The amount of rainfall is considerable, from a low of 27mm (1.06") in
June to a peak of 159mm (6.26") in
January. Consistently throughout the year, most days involve some rainfall, with the highest amount of rainy days being 25.1 in
March and the least amount of rainy days standing at 13.2 in
November.
The sea temperature around Arutanga moves from 26°C (78.8°F) to 28°C (82.4°F), providing a relatively warm sea year-round suitable for oceanic activities. The breeze varies from 19.3km/h (12mph) to 26.2km/h (16.3mph). Wind gusts, however, can reach up to 35.5km/h (22.1mph), more specifically in
July. With modest changes in temperature, rainfall, and wind patterns, Arutanga exhibits a warm, humid, and rainy climate with minor variations throughout the year.
The best time to visit Arutanga
The best period to visit
Arutanga, keeping in mind the weather conditions, would be between
June and
November. During these months, the location experiences a lesser intensity of rain ranging from 27mm (1.06") in June to an increase to 87mm (3.43") in
October, with the number of rainy days also being significantly fewer. This period also sees a relatively consistent sea temperature around 26°C (78.8°F) to 27°C (80.6°F). The average low temperature fluctuates from 23.8°C (74.8°F) in
August to 25.5°C (77.9°F) in November, coupled with a decrease in humidity making the overall climate more comfortable for outdoor activities.
The worst time to visit Arutanga
The period between
December and
April proves to be less desirable for visiting
Arutanga. During this time, the rainfall reaches its peak, with 159mm (6.26") in
January and high humidity levels hovering around 78%, leading to a relatively uncomfortable, humid and wet climate. Even though the sea remains warm during these months, the considerable amount of rainfall and overall weather conditions make this time less appealing for most travelers.
Spring weather in Arutanga
Arutanga's spring, notably from
September to
November, brings forward pleasant weather with moderate rainfall. Average high temperatures move from 25.2°C (77.4°F) in September to 26.2°C (79.2°F) in November, while low temperatures show slight variation from 24°C (75.2°F) in September to 25.5°C (77.9°F) in November. Rainfall during this period is progressively augmenting, starting with 31mm (1.22") in September to 71mm (2.8") in November.
Summer weather in Arutanga
Summer weather in
Arutanga, spanning from
December to
February, is marked by high humidity levels and significant rainfall, reaching its peak in
January with 159mm (6.26"). Meanwhile, temperatures remain almost constant around 26.8°C (80.2°F) to 27.7°C (81.9°F), contributing to a warm and humid climate. The sea remains warm at around 28°C (82.4°F), making it suitable for water activities despite the rainfall.
Autumn weather in Arutanga
Autumn months, from
March to
May, in
Arutanga see a gradual decrease in rainfall and temperatures. The highest temperature drops from 27.9°C (82.2°F) in March to 26.8°C (80.2°F) in May. Simultaneously, rainfall decreases from 155mm (6.1") in March to 114mm (4.49") in May.
Winter weather in Arutanga
Winter in
Arutanga is characterized by the least rainfall throughout the year. Within this period,
June experiences the least rainfall with a low of 27mm (1.06"). Average highest and lowest temperature range are 25.9°C (78.6°F) to 24.8°C (76.6°F) and 24.6°C (76.3°F) to 23.8°C (74.8°F) respectively. This season attracts visitors with its slightly cooler temperatures and significantly fewer rainy days.
Weather in January
January in
Arutanga,
Cook Islands displays a warm atmosphere with clear visibility. Despite the continuous gust of wind, the temperature remains consistent, offering no significant variations from the previous month. The more notable precipitations in the island's town are also observed.
Weather in January » Weather in February
As
February begins, the weather patterns in
Arutanga do not differ wildly from
January. The rainfall drops slightly to an average of 152mm (5.98"), demonstrating a bit of a dry trend throughout the month. Due to a decrease in daylight hours, the winds start to cool down.
Weather in February »Weather in March
In
March,
Arutanga sees a slight increase in temperature, generating a warm and welcoming climate throughout the month. The weather in March promises overcast skies, indicating a decrease in cloud coverage from the previous month.
Weather in March »
Weather in April
April’s weather patterns see a gentle drop in temperature, marking the beginning of the transition towards the dry season in
Arutanga. The presence of less humidity is noticeable as compared to the previous months, adding a crispness to the air.
Weather in April » Weather in May
In
May,
Arutanga experiences a noticeable drop in temperature, making it a relatively colder month compared to the rest of the year. The rainfall declines further to an average of 114mm (4.49") and contributes towards clearer skies and fewer overcast days.
Weather in May »Weather in June
June signifies a further decrease in temperature, amplifying the cool conditions evident in
May. The number of rainy days drop significantly to 14.5 days, indicative of a dryer month with less precipitation. As the month progresses,
Arutanga experiences a broad and consistent pattern of cooler weather and shorter days.
Weather in June »
Weather in July
The month of
July in
Arutanga marks the lowest point in its yearly temperature cycle, underlining the cooler weather period. A further decrease in rainfall to an average of 42mm (1.65") indicates a profound dry month, with the wind speed increasing to an average of 26.2km/h (16.3mph).
Weather in July »Weather in August
With the arrival of
August,
Arutanga experiences an increase in temperature, signaling the end of the cooler period. Despite the slight increase from
July's low, the weather during August remains quite cool and serene. The average rainfall continues to decline, dropping to 32mm (1.26"), setting a new low for precipitation in the year.
Weather in August »Weather in September
As
Arutanga steps into
September, it welcomes an increase in temperatures. A slight rise in average rainfall to 31mm (1.22") is observed, revealing a shift towards a moister climate. Despite being a warmer month than
August, both the sea temperature and wind speed remain constant, ensuring the maintenance of a comfortable temperature.
Weather in September »
Weather in October
October in
Arutanga shows a significant change in weather patterns with a considerable increase in rainfall to an average of 87mm (3.43"). Despite the change in rainfall, temperatures remain consistent with
September, indicating the stable tropical climate of the region.
Weather in October » Weather in November
Moving towards the end of the year,
November in
Arutanga witnesses a slight decrease in rainfall compared to
October. The transition from a dry to a wet climate continues, with average temperatures increasing yet again. Longer daylight hours and an increase in sea temperature furthermore contribute to a warm and pleasant island experience.
Weather in November »Weather in December
December in
Arutanga sees a further increase in average rainfall, reverting to the wet weather patterns seen at the beginning of the year. The town celebrates the end of the year under warm and sunny skies as temperatures rise.
Weather in December » [Resources]