May weather forecastKoinawa, Kiribati
May
Weather in May
May serves as a precursor to the dry season, displaying a considerable decrease in rainfall in Koinawa. The drop in precipitation figures is paralleled by an increase in the daily sunshine hours, expected in the coming months. May's weather allows residents and visitors more opportunities to participate in and enjoy outdoor activities. Across the year, May falls in the lower half in terms of rainfall with only 77mm (3.03") average for the month. The comfort of the city at this time draws more visitors who relish in the city's mix of warm temperatures, decreased rainfall and sustained sunshine hours.Temperature
Koinawa, Kiribati, marks the start of May with an average high-temperature of a still warm 28.7°C (83.7°F), hinting at a slight fluctuation from April's 28.4°C (83.1°F). A modest decline from daytime high temperatures in Koinawa is noticed in May, marking the average low at a still warm 27.4°C (81.3°F).Heat index
The heat index in May is calculated to be a hot 34°C (93.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The average relative humidity in May in Koinawa is 78%.Rainfall
In Koinawa, in May, during 18.8 rainfall days, 77mm (3.03") of precipitation is typically accumulated. Throughout the year, there are 192.9 rainfall days, and 1106mm (43.54") of precipitation is accumulated.Daylight
The average length of the day in May in Koinawa is 12h and 13min.On the first day of the month, sunrise is at 06:19 and sunset at 18:30. On the last day of May, sunrise is at 06:19 and sunset at 18:32 +12.
Sunshine
The average sunshine in May is 8.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Koinawa. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Koinawa. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 7 during May morphs into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Koinawa, Kiribati
- Average high temperature in May: 28.7°C
The warmest month (with the highest average high temperature) is June (28.8°C).
The month with the lowest average high temperature is February (28.1°C).
- Average low temperature in May: 27.4°C
The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is March (27°C).
Average pressure in May
Koinawa, Kiribati
- Average pressure in May: 1009.2mbar
The month with the highest atmospheric pressure is September (1009.4mbar).
The month with the lowest atmospheric pressure is December (1007.5mbar).
Average wind speed in May
Koinawa, Kiribati
- Average wind speed in May: 17.4km/h
The windiest month (with the highest average wind speed) is February (22.3km/h).
The calmest month (with the lowest average wind speed) is October (15.5km/h).
Average humidity in May
Koinawa, Kiribati
- Average humidity in May: 78%
The months with the highest relative humidity are February, March and April (79%).
The months with the lowest relative humidity are August, September, October and November (74%).
Average rainfall in May
Koinawa, Kiribati
- Average rainfall in May: 77mm
The wettest month (with the highest rainfall) is March (181mm).
The driest month (with the least rainfall) is September (54mm).
Average rainfall days in May
Koinawa, Kiribati
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is April (20.3 days).
The month with the least rainy days is November (11.1 days).
Average daylight in May /
Average sunshine in May
Koinawa, Kiribati
- Average daylight in May: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in May: 8h and 12min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The months with the least sunshine are February and March (Average sunshine: 7h and 24min).
Average sunshine days in May
Koinawa, Kiribati
- Average sunshine days in May: 10.3 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is April (8.2 days).
Average UV index in May
Koinawa, Kiribati
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in May
Koinawa, Kiribati
- Average cloud cover in May: 40
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility in May
Koinawa, Kiribati
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





