May weather forecast
Kokopo, Papua New Guinea

May

Weather in May

Climatologically speaking, May in Kokopo sees a further reduction in average rainfall with a drop to 162mm (6.38"). The general temperature range remains stable as the month leans more towards drier conditions. Sea temperatures peak, lending an enticing allure to water-based activities. The wind speed increases slightly, offering up a brisk breeze for residents and visitors alike. Notable is a decline in the amount of sunshine received.

Temperature

May stands out as Kokopo's warmest month, with an average high-temperature of 29.3°C (84.7°F) and a low-temperature of 26.3°C (79.3°F).

Heat index

In May, the heat index is calculated to be a sweltering 35°C (95°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Kokopo, the average relative humidity in May is 79%.

Rainfall

In May, the rain falls for 27.8 days. Throughout May, 162mm (6.38") of precipitation is accumulated. In Kokopo, Papua New Guinea, during the entire year, the rain falls for 314.3 days and collects up to 2023mm (79.65") of precipitation.

Sea temperature

In May, the average sea temperature is 30.1°C (86.2°F).
Note: Partaking in water activities can feel less exhilarating when temperatures climb over 30°C (86°F).

Daylight

In Kokopo, the average length of the day in May is 11h and 55min.
On the first day of the month, sunrise is at 05:49 and sunset at 17:46. On the last day of May, sunrise is at 05:52 and sunset at 17:45 +10.

Sunshine

In Kokopo, the average sunshine in May is 8.8h.

UV index

January through March, May through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.

Frequently asked questions

What time of the year is the hottest?
May temperatures tend to peak at an average high of 29.3°C (84.7°F) and dip to a low of 26.3°C (79.3°F).
How hot does it get in May?
Kokopo in May has an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 26.3°C (79.3°F). In May, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 35°C (95°F).
What is the average humidity in May?
In Kokopo, the average relative humidity in May is 79%.
How many days does it rain in May?
In May, the rain falls for 27.8 days. Throughout May, 162mm (6.38") of precipitation is accumulated.
What is the sea water temperature in May?
In May, the average sea temperature is 30.1°C (86.2°F). For swimming, other intense water activities, temperature above 30°C (86°F) is arguably unpleasant, as the water cooling effect is missing.
How many hours of daylight does Kokopo have in May?
In Kokopo, the average day length in May is 11h and 55min.
What time are sunrise and sunset in May?
On the first day of May, sunrise is at 05:49 and sunset at 17:46. On the last day of the month, sunrise is at 05:52 and sunset at 17:45 +10.
How many hours of sunshine does Kokopo have in May?
In May, the average sunshine duration is 8.8h.
What are the months with the highest UV index?
The months with the highest UV index are January through March, May through December, with an average maximum UV index of 7.
How high is the UV index in May?
In May, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Kokopo, Papua New Guinea
  • Average high temperature in May: 29.3°C

The warmest month (with the highest average high temperature) is May (29.3°C).
The month with the lowest average high temperature is July (28.4°C).

  • Average low temperature in May: 26.3°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is September (25.1°C).

Average pressure in May
Kokopo, Papua New Guinea
  • Average pressure in May: 1009.5mbar

The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).

Average wind speed in May
Kokopo, Papua New Guinea
  • Average wind speed in May: 8.2km/h

The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).

Average humidity in May
Kokopo, Papua New Guinea
  • Average humidity in May: 79%

The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are October and November (77%).

Average rainfall in May
Kokopo, Papua New Guinea
  • Average rainfall in May: 162mm

The wettest month (with the highest rainfall) is March (226mm).
The driest month (with the least rainfall) is September (109mm).

Average rainfall days in May
Kokopo, Papua New Guinea
  • Average rainfall days in May: 27.8 days

The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is September (24.4 days).

Average sea temperature in May
Kokopo, Papua New Guinea
  • Average sea temperature in May: 30.1°C

The best months for swimming (with the highest average sea temperature) are November and December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (29.1°C).

Average daylight in May /
Average sunshine in May
Kokopo, Papua New Guinea
  • Average daylight in May: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in May: 8h and 5min

The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).

Average sunshine days in May
Kokopo, Papua New Guinea
  • Average sunshine days in May: 1.7 days

The month with the most sunshine days is October (4.4 days).
The month with the least sunshine days is April (1.6 days).

Average UV index in May
Kokopo, Papua New Guinea
  • Average UV index in May: 7

The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is April (UV index 6).

Average cloud cover in May
Kokopo, Papua New Guinea
  • Average cloud cover in May: 36

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are May, September, October and November (Cloud cover 36).

Average visibility in May
Kokopo, Papua New Guinea
  • Average visibility in May: 10km

The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).

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