March weather forecast
Hawaii, USA

March signals the transition from Hawaii's winter to its spring, with temperatures ranging from 66°F (18.9°C) to 80°F (26.7°C). While this month sees a slight uptick in temperatures from February, it remains milder than the approaching warmer months.

Rainfall in March starts to recede, especially in the latter half, yet remains appreciable. Mount Waialeale on Kauai, known for its prodigious annual rainfall, witnesses a decline in the monthly precipitation rate when compared to January and February. However, Hawaii's characteristic microclimates ensure that while certain regions, predominantly the windward sides, might be enveloped in rain, the leeward areas often present sunnier intervals, offering both locals and visitors pleasant respites.

March diminishes the chances of snow on higher altitudes like Mauna Kea and Mauna Loa. As the month unfolds, these zones begin to display clearer, snow-free terrains, preluding the snowless months ahead.

Contrasted with February, March exhibits warmer temperatures and marginally reduced rainfall, characteristics more in line with spring. The gentle transition can be felt as days become slightly lengthier, hinting at the imminent sun-drenched days of April and the subsequent dry season.

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• Honolulu - March »
  The month with the coldest seawater is March, with an average ocean temperature of 75.7°F (24.3°C). With an average ocean temperature of 75.7°F (24.3°C), March is the month with the coldest seawater in Honolulu.
• Hilo - March »
  With an average relative humidity of 80%, March is the most humid month in Hilo. In Hilo in March, the average water temperature is 75.7°F (24.3°C).
• Kailua - March »
  In Kailua, in March, during 16.9 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. The arrival of March in Kailua coincides with an average high-temperature of a still warm 74.7°F (23.7°C), indicating a minimal shift from February's 74.5°F (23.6°C).
• Kaneohe - March »
  With an average ocean temperature of 75.7°F (24.3°C), March is the month with the coldest seawater in Kaneohe, Hawaii. The month with the most rainfall in Kaneohe is March, when the rain falls for 18.3 days and typically aggregates up to 2.01" (51mm) of precipitation.
• Kahului - March »
  The month with the coldest seawater in Kahului is March, with an average ocean temperature of 75.7°F (24.3°C). March is the month with the coldest seawater in Kahului, with an average ocean temperature of 75.7°F (24.3°C).
• Ewa Gentry - March »
  The month with the most rainfall in Ewa Gentry is March, when the rain falls for 18.1 days and typically aggregates up to 1.77" (45mm) of precipitation. In Ewa Gentry, a slight decrease from the daytime peak is noted during the month of March, with an average low-temperature of 70.2°F (21.2°C).
• Kihei - March »
  With an average ocean temperature of 75.7°F (24.3°C), March is the month with the coldest seawater in Kihei. The advent of March in Kihei presents an average high-temperature of a still warm 74.3°F (23.5°C), maintaining a close correlation with the preceding month.
• Wahiawa - March »
  On the first day of March in Wahiawa sunrise is at 6:51 am and sunset at 6:36 pm. The months with the highest UV index in Wahiawa are March through November, with an average maximum UV index of 6.
• Schofield Barracks - March »
  By the time March arrives in Schofield Barracks weather reaches the perfect blend of fewer showers and warmer sunshine. March temperatures in Schofield Barracks vary between a high-temperature of 79.2°F (26.2°C) and a low-temperature of 63.9°F (17.7°C).
• Wailuku - March »
  The wettest months in Wailuku are March and December, with an average 0.87" (22mm) of rainfall. In Wailuku, Hawaii, during March, the rain falls for 11.9 days and regularly aggregates up to 0.87" (22mm) of precipitation.