March Weather in Kailua, United States

Last updated: February 24, 2025

In Kailua, March offers a delightful blend of warmth and moisture, with maximum temperatures peaking at 27°C (81°F) and an average of 22°C (73°F), ensuring comfortable days for both locals and visitors alike. The month experiences a minimum temperature of 19°C (66°F), providing a pleasant evening atmosphere. However, the area is also marked by appreciable precipitation, totaling 89 mm (3.5 in) over 16 days, contributing to the island’s lush landscape. With an average humidity level of 78%, March in Kailua is a vivid reminder of Hawaii's tropical charm, inviting everyone to embrace the beauty of its fluctuating weather.

March Temperature in Kailua

In March, Kailua, United States, begins to blend the lingering coolness of winter with the vibrancy of spring. Temperatures fluctuate between a minimum of 19°C (66°F) and a maximum of 27°C (81°F), creating a comfortable climate ideal for outdoor activities. The average temperature remains steady at 22°C (73°F), mirroring the mild conditions of February but with a slight uptick in warmth, hinting at the approaching summer. As the month progresses, residents and visitors alike can expect increasingly pleasant days, making it a perfect time to explore the stunning landscapes and serene beaches that Kailua has to offer.

March Weather in Kailua: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Kailua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737272747577787979787674
Data source: Temperature data for Kailua generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Kailua

March in Kailua, United States, sees a notable increase in precipitation, with 89 mm (3.5 in) of rain falling over 16 days. This sharp rise follows February's wet weather, which recorded 82 mm (3.2 in) over 14 days, indicating a trend towards wetter conditions as spring approaches. The higher precipitation levels in March are crucial for nourishing the lush Hawaiian landscape, contributing to vibrant flora as the region transitions from winter to the wetter months ahead. Interestingly, while April brings a decline in total rainfall to 51 mm (2.0 in), the frequency of rainy days remains similar, suggesting a shift to more intermittent showers. Such patterns highlight Kailua's dynamic climate, characterized by wet spells that nurture its scenic beauty.

March Precipitation Trends in Kailua

The chart displays monthly precipitation patterns in Kailua, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec348289514456394137664987
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Kailua

In March, the humidity in Kailua, United States, settles at a comfortable 78%, mirroring the figures seen in January. This slight dip from February's 79% marks the beginning of a gradual upward trend as the region transitions into spring. As the months roll into April and May, humidity levels rise steadily, peaking at 82% by June. Notably, this seasonal shift signals the approach of the warmer summer months, where humidity continues to hover in the 82-83% range through August. The relatively stable levels throughout the year create a lush, inviting atmosphere, characteristic of Kailua’s tropical climate.

March Average Humidity in Kailua

This chart illustrates the average monthly humidity levels in Kailua, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Kailua

In March, Kailua experiences a dramatic surge in UV exposure, with the UV Index climbing to 11, categorized as extreme. This marks a notable increase from February’s already high UV Index of 10, indicating that sun safety is paramount during this time, as the burn time decreases to just 10 minutes. As the month progresses into April and May, the UV Index continues to stay at 12, underscoring a trend of escalating sun intensity as spring unfolds. With each passing month leading into summer, the UV Index remains in the extreme category, emphasizing the importance of taking precautions against harmful UV rays. To stay informed about the evolving UV situation, check out Kailua UV Index.

Maximum UV Index Levels in Kailua for March

The chart shows the monthly maximum UV Index (UVI) for Kailua in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131313121187
Data source: Kailua March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Kailua

March brings a delightful surge in sunshine to Kailua, United States, with 286 hours of sun lighting up the days. This increase reflects the natural transition into spring, following a solid 249 hours in February. The upward trend continues as daylight stretches longer, paving the way for even sunnier months ahead, peaking in the summer with 349 hours in July. As the days get brighter and warmer, March represents a beautiful turning point, inviting residents and visitors to embrace outdoor adventures and bask in the golden rays. With each passing month, Kailua's abundance of sunshine promises a vibrant and lively atmosphere, making it an ideal escape for those seeking warmth and joy.

Monthly Sunshine Duration in Kailua: March Highlighted

The March sunshine duration represents the total number of hours Kailua experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec219h249h286h309h335h338h349h338h319h301h272h255h
Data source: Kailua March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kailua During March

March in Kailua, United States, brings a 46% chance of sunny weather, positioning it as one of the months with lower sunshine probabilities compared to its neighboring months. After enjoying the relatively bright days of February with a 59% likelihood, March experiences a noticeable dip before climbing back up in April to 54%. This trend reflects a transitional period, as spring unfolds, making way for sunnier days ahead in May and June, which boast chances of 64% and 61%, respectively. While March may not shine as brightly as later months, it's a time of change, hinting at the warmth and light that the upcoming months promise.

Percentage of Sunny Days in March in Kailua

The chart illustrates the percentage of sunny days in Kailua throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kailua experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec52%59%46%54%64%61%48%64%59%62%57%36%
Data source: Kailua March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kailua in March

As March unfolds in Kailua, the days grow noticeably longer, with 12 hours of daylight illuminating the landscape and inviting residents to embrace outdoor activities. This increase in daylight from 11 hours in February marks a significant shift toward spring, providing a refreshing boost of natural light. Following the trend set by the preceding months, the daylight duration reaches its apex in May and remains abundant through summer. The gradual extension from the darker winter months not only enhances the vibrant activities of March but also sets the stage for longer, sun-filled days ahead, culminating in the peak brightness of midsummer.

Average Daylight Hours in Kailua for March

The chart illustrates the variation in daylight duration in Kailua throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 59m11h 26m12h 2m12h 38m13h 9m13h 24m13h 15m12h 48m12h 13m11h 36m11h 5m10h 50m
Data source: Kailua daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Kailua

In Kailua, United States, March brings a gentle breeze, with an average wind speed of 5.9 m/s (13 mph), slightly up from February's 5.7 m/s (13 mph). This mild increase sets the stage for the variable winds that characterize the coming months. As spring unfolds, wind speeds gradually rise, peaking in July at 7.0 m/s (16 mph), before tapering off again. Notably, March's winds are more consistent than those in April, which dip to 5.0 m/s (11 mph), showcasing the transitional nature of this month. Overall, March stands as a time when the island's breezes are just right—not too strong to interrupt outdoor activities, yet lively enough to invite adventure.

Average March Wind Speed in Kailua

The chart displays monthly wind speed patterns in Kailua, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.15.75.9 m/s5.05.75.57.05.96.16.24.16.2
Data source: Kailua March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Kailua Compares to Other Months

The weather in Kailua changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Kailua and find detailed weather information for every month.

In March, the weather shows a slight increase in rainfall, experiencing 89 mm of precipitation over 16 days compared to just 34 mm over 9 days in January. While both months have similar temperature ranges, January has a marginally higher average temperature of 23°C (73°F) versus March’s average of 22°C (73°F). Humidity remains consistent at 78% for both months, creating a comfortable atmosphere. For more detailed information, you can check Kailua weather in January.

March generally experiences slightly warmer temperatures compared to February, with a minimum of 19°C (66°F) and a maximum of 27°C (81°F), whereas February's temperatures range from a minimum of 16°C (62°F) to a maximum of 26°C (79°F). Both months have similar average temperatures of around 22°C (72°F) to 23°C (73°F). Precipitation in March is marginally higher at 89 mm (3.5 in) over 16 days, compared to February's 82 mm (3.2 in) across 14 days. Humidity levels remain quite comparable, with March at 78% and February at 79%. For more details, you can check out Kailua weather in February.

March and April share similar temperature ranges, with both months experiencing a minimum of 19°C (66°F) and a maximum around 27°C (81°F). However, April sees a slight increase in the average temperature, rising to 23°C (74°F) compared to March's 22°C (73°F). Precipitation levels decrease significantly in April, with only 51 mm (2.0 in) over 13 days, whereas March experiences 89 mm (3.5 in) across 16 days. Humidity remains fairly consistent, climbing slightly from 78% in March to 81% in April. For detailed weather information, you can visit Kailua weather in April.

March and May offer distinct weather experiences, with March featuring slightly warmer temperatures, ranging from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), compared to May's slightly cooler range of 18°C (65°F) to 28°C (82°F). March sees higher precipitation, totaling 89 mm (3.5 in) over 16 days, while May has a more pleasant 44 mm (1.7 in) over just 13 days. Humidity levels remain relatively similar, with March at 78% and May slightly higher at 82%. For a detailed look at May weather patterns, explore this link: Kailua weather in May.

In March, temperatures typically range from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), with an average of 22°C (73°F). This month experiences a higher amount of precipitation, totaling 89 mm (3.5 in) over 16 days, accompanied by a humidity level of 78%. In contrast, June sees warmer temperatures, with a minimum of 22°C (72°F) and an average of 25°C (77°F), peaking at 28°C (83°F). Interestingly, June has less rainfall, with only 56 mm (2.2 in) falling over 11 days and a slightly elevated humidity of 82%. For more detailed insights, you can check Kailua weather in June.

In March, the weather is pleasantly warm with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), averaging around 22°C (73°F). However, it experiences higher precipitation levels with 89 mm (3.5 in) of rain over 16 days and a humidity level of 78%. In contrast, July offers slightly warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 28°C (83°F), averaging 26°C (78°F). Notably, July also has significantly less rainfall, recording only 39 mm (1.5 in) over the same 16 days, along with a slightly higher humidity of 83%. For more specific details on July weather, you can refer to Kailua weather in July.

In comparing the weather of March and August, March experiences slightly cooler temperatures, with an average of 22°C (73°F) and humidity at 78%. This month sees more rainfall, accumulating 89 mm (3.5 in) over 16 days. In contrast, August is warmer, with average temperatures reaching 26°C (79°F) and a maximum of 29°C (85°F). The humidity increases to 83%, but precipitation is significantly lower at 41 mm (1.6 in) over just 12 days. For more detailed information, you can visit Kailua weather in August.

March and September exhibit distinct weather patterns, reflecting the transition of seasons. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), with an average of 22°C (73°F). This month sees a higher level of precipitation, totaling 89 mm (3.5 in) over 16 days, contributing to a humidity level of 78%. In contrast, September is generally warmer, with minimum temperatures of 22°C (72°F) and a maximum of 29°C (85°F), boasting an average of 26°C (79°F). Precipitation is significantly lower in September, at just 37 mm (1.5 in) over 12 days, and humidity rises slightly to 82%. For more detailed information, visit Kailua weather in September.

In comparing the weather of March and October, we see that both months offer warm temperatures, but October tends to be slightly hotter on average. March features a minimum temperature of 19°C (66°F) and a maximum of 27°C (81°F), while in October, the minimum is 22°C (72°F) and the maximum reaches 29°C (84°F). Precipitation is a bit lower in October, with 66 mm (2.6 in) compared to March's 89 mm (3.5 in), and while both months have similar rainfall distribution over the month—16 days in March and 15 in October—October experiences slightly higher humidity at 81% compared to March's 78%. For more details on this month's weather, you can visit Kailua weather in October.

March and November both showcase warm weather, but there are notable differences in temperature and precipitation. In March, temperatures range from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), with an average temperature of 22°C (73°F). This month experiences more rainfall, with 89 mm (3.5 in) of precipitation spread over 16 days and humidity levels around 78%. In contrast, November offers slightly warmer conditions, with a minimum of 20°C (69°F), an average of 25°C (76°F), and a maximum of 29°C (84°F). Rainfall is significantly lower at 48 mm (1.9 in), also spread over 16 days, and humidity is marginally higher at 80%. For further insight, you can check Kailua weather in November.

In March, the weather is quite warm, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 27°C (81°F), averaging around 22°C (73°F). This month experiences slightly higher precipitation at 89 mm (3.5 in) over 16 days, and humidity levels hover around 78%. In contrast, December shows a similar temperature profile, with a minimum of 18°C (65°F), an average of 23°C (74°F), and a maximum of 27°C (81°F). Precipitation in December is just a touch lower at 87 mm (3.4 in) over the same number of rainy days, and humidity is slightly higher at 79%. For more details on the weather during this month, visit Kailua weather in December.

Compare Kailua's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Kailua

As March unfolds in Kailua, it brings a delightful blend of warmth and humidity, making it a unique transition from the cooler winter months. With maximum temperatures reaching around 27°C (81°F) and an average of 22°C (73°F), the weather invites outdoor adventures, though the 78% humidity can feel a bit more intense compared to drier periods. March also marks a noticeable increase in rainfall, with 16 days of precipitation accumulating to 89 mm (3.5 in), signaling the approach of spring. This shift can create lush landscapes, enhancing the island's natural beauty. For a deeper understanding of Kailua's climate throughout the year, visit Kailua Climate.