May weather forecast
Lake Tekapo, New Zealand

May

Weather in May

May conveys an undeniable wintry aura in Lake Tekapo. The veil of winter envelops the landscape as heavier snowfall sets in. As nature retreats to hibernation, an impressive 620mm (24.41") of snow blankets the area and presents a picturesque winter wonderland. The aforementioned high is maintained over an impressive 11.3 days, effectively transitioning the terrain into a snow dome. The significantly lower temperatures beckon heat-seeking fauna while the locals and keen adventurers brace themselves for a cold, exciting winter season.

Temperature

The transition to May in Lake Tekapo results in a modest reduction in average high-temperature, moving from a chilly 9.1°C (48.4°F) in April to an icy 5.8°C (42.4°F). Lake Tekapo, during the nights of May, averages a temperature close to its daytime high, at a still wintry 0.8°C (33.4°F).

Humidity

The average relative humidity in May in Lake Tekapo is 86%.

Rainfall

In May, the rain falls for 12.9 days. Throughout May, 198mm (7.8") of precipitation is accumulated. In Lake Tekapo, during the entire year, the rain falls for 139 days and collects up to 1917mm (75.47") of precipitation.

Snowfall

Months with snowfall are January through December. In May, it is snowing for 11.3 days. Throughout May, 620mm (24.41") of snow is accumulated. In Lake Tekapo, during the entire year, snow falls for 107.9 days and aggregates up to 6417mm (252.64") of snow.

Daylight

The average length of the day in May in Lake Tekapo is 9h and 36min.
On the first day of the month, sunrise is at 7:30 am and sunset at 5:39 pm. On the last day of May, sunrise is at 8:01 am and sunset at 5:09 pm NZST.

Sunshine

The average sunshine in May in Lake Tekapo is 6.7h.

UV index

In May, the average daily maximum UV index in Lake Tekapo is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 2 in May translates into the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.

Frequently asked questions

Is it cold in Lake Tekapo during May?
Lake Tekapo in May has an average high-temperature of 5.8°C (42.4°F) and an average low-temperature of 0.8°C (33.4°F).
What is the average humidity in May in Lake Tekapo?
In May, the average relative humidity is 86%.
How much does it rain in Lake Tekapo in May?
In Lake Tekapo, in May, during 12.9 rainfall days, 198mm (7.8") of precipitation is typically accumulated.
How much does it snow in Lake Tekapo in May?
In Lake Tekapo, in May, during 11.3 snowfall days, 620mm (24.41") of snow is typically accumulated.
How many hours of daylight does Lake Tekapo have in May?
In May, the average day length in Lake Tekapo is 9h and 36min.
What time are sunrise and sunset in May in Lake Tekapo?
On the first day of May in Lake Tekapo, New Zealand, sunrise is at 7:30 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:09 pm NZST.
How many hours of sunshine does Lake Tekapo have in May?
In Lake Tekapo, the average sunshine duration in May is 6.7h.
What is the UV index reading in May in Lake Tekapo?
In May, the average daily maximum UV index in Lake Tekapo is 2. A UV Index value of 2, and less, symbolizes a minimal 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Lake Tekapo, New Zealand
Average temperature in May
Lake Tekapo, New Zealand
  • Average high temperature in May: 5.8°C

The warmest month (with the highest average high temperature) is February (13.3°C).
The month with the lowest average high temperature is July (2.4°C).

  • Average low temperature in May: 0.8°C

The month with the highest average low temperature is February (6°C).
The coldest month (with the lowest average low temperature) is July (-3.3°C).

Average pressure in May - Lake Tekapo, New Zealand
Average pressure in May
Lake Tekapo, New Zealand
  • Average pressure in May: 1013.3mbar

The month with the highest atmospheric pressure is March (1017.1mbar).
The month with the lowest atmospheric pressure is September (1011.4mbar).

Average wind speed in May - Lake Tekapo, New Zealand
Average wind speed in May
Lake Tekapo, New Zealand
  • Average wind speed in May: 10.6km/h

The windiest month (with the highest average wind speed) is January (11.2km/h).
The calmest month (with the lowest average wind speed) is March (9.6km/h).

Average humidity in May - Lake Tekapo, New Zealand
Average humidity in May
Lake Tekapo, New Zealand
  • Average humidity in May: 86%

The months with the highest relative humidity are August and October (89%).
The months with the lowest relative humidity are January and February (83%).

Average rainfall in May - Lake Tekapo, New Zealand
Average rainfall in May
Lake Tekapo, New Zealand
  • Average rainfall in May: 198mm

The wettest month (with the highest rainfall) is December (233mm).
The driest month (with the least rainfall) is September (106mm).

Average rainfall days in May - Lake Tekapo, New Zealand
Average rainfall days in May
Lake Tekapo, New Zealand
  • Average rainfall days in May: 12.9 days

The month with the highest number of rainy days is December (16.6 days).
The month with the least rainy days is August (5.7 days).

Average snowfall in May - Lake Tekapo, New Zealand
Average snowfall in May
Lake Tekapo, New Zealand
  • Average snowfall in May: 620mm

The month with the highest snowfall is July (1245mm).
The month with the least snowfall is March (31mm).

Average snowfall days in May - Lake Tekapo, New Zealand
Average snowfall days in May
Lake Tekapo, New Zealand
  • Average snowfall days in May: 11.3 days

The month with the highest number of snowfall days is August (16.3 days).
The month with the least snowfall days is February (0.9 days).

Average daylight in May / Average sunshine in May - Lake Tekapo, New Zealand
Average daylight in May /
Average sunshine in May
Lake Tekapo, New Zealand
  • Average daylight in May: 9h and 4min

The month with the longest days is December (Average daylight: 15h and 24min).
The month with the shortest days is June (Average daylight: 8h and 54min).

  • Average sunshine in May: 6h and 4min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).

Average sunshine days in May - Lake Tekapo, New Zealand
Average sunshine days in May
Lake Tekapo, New Zealand
  • Average sunshine days in May: 11.3 days

The month with the most sunshine days is March (15.7 days).
The month with the least sunshine days is October (10.5 days).

Average UV index in May - Lake Tekapo, New Zealand
Average UV index in May
Lake Tekapo, New Zealand
  • Average UV index in May: 2

The month with the highest UV index is January (UV index 4).
The month with the lowest UV index is July (UV index 1).

Average cloud cover in May - Lake Tekapo, New Zealand
Average cloud cover in May
Lake Tekapo, New Zealand
  • Average cloud cover in May: 44

The months with the most cloud cover are October and November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 40).

Average visibility in May - Lake Tekapo, New Zealand
Average visibility in May
Lake Tekapo, New Zealand
  • Average visibility in May: 8km

The months with the highest visibility are January, February and March (9km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (8km).

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