August weather forecast
Masterton, New Zealand

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Weather in August

In Masterton, New Zealand, August showcases a gradual transition from harsh winter to mild spring and stands out due to a modest increase in temperatures from July. The longest sunshine duration since May emerges during August. A tangible decrease in total rainfall signifies the retreat of winter. The UV index remains at a low of 3, a standard for winter months, highlighting the requirement for minimal sun protection. While the temperature may bear a resemblance to July, reduced rainfall becomes the initial sign of the approaching spring.

Temperature

Masterton experiences an average high-temperature of a still cool 11.5°C (52.7°F) with the onset of August, subtly varied from July's 10.8°C (51.4°F). In Masterton, the August nights are characterized by an average low-temperature of 7.4°C (45.3°F), a minor dip from daytime readings.

Humidity

In Masterton, the average relative humidity in August is 83%.

Rainfall

In Masterton, in August, during 17.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In Masterton, New Zealand, during the entire year, the rain falls for 172.3 days and collects up to 622mm (24.49") of precipitation.

Snowfall

The only month with snowfall is August. August has the most snowfall days of the year in Masterton. Snow falls for 0.1 days.

Daylight

In August, the average length of the day is 10h and 32min.
On the first day of August in Masterton, sunrise is at 7:24 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:52 pm NZST.

Sunshine

In August, the average sunshine in Masterton is 6.5h.

UV index

The months with the lowest UV index are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 3 in August interprets into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.

Frequently asked questions

What are August temperatures in Masterton?

An average high-temperature, in August, in Masterton, is 11.5°C (52.7°F) and the average low-temperature is 7.4°C (45.3°F).

What is the average humidity in August in Masterton?

In Masterton, New Zealand, the average relative humidity in August is 83%.

How much does it rain in Masterton in August?

In Masterton, New Zealand, in August, it is raining for 17.2 days, with typically 56mm (2.2") of accumulated precipitation.

When does it snow the most in Masterton?

August has the most snowfall days of the year in Masterton. Snow falls for 0.1 days.

When does it start to snow in Masterton?

August is the first month it typically snows in Masterton, New Zealand. Throughout August, there are 0.1 snowfall days.

How many hours of daylight does Masterton have in August?

The average day length in August in Masterton, New Zealand, is 10h and 32min.

When is the sunrise / sunset in August in Masterton?

In August, on the first day of the month, sunrise is at 7:24 am and sunset at 5:23 pm. On the last day of the month, in Masterton, sunrise is at 6:43 am and sunset at 5:52 pm NZST.

How long on average sun shines in August in Masterton?

The average sunshine duration in August in Masterton, New Zealand, is 6.5h.

What are the months with the lowest UV index in Masterton?

May through August, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in August in Masterton?

The average daily maximum UV index in August in Masterton, New Zealand, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Masterton, New Zealand

Average temperature in August - Masterton, New Zealand
  • Average high temperature in August: 11.5°C

The warmest month (with the highest average high temperature) is February (19.7°C).
The month with the lowest average high temperature is July (10.8°C).

  • Average low temperature in August: 7.4°C

The month with the highest average low temperature is February (13.9°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).

Average pressure in August
Masterton, New Zealand

Average pressure in August - Masterton, New Zealand
  • Average pressure in August: 1013.4mbar

The month with the highest atmospheric pressure is March (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).

Average wind speed in August
Masterton, New Zealand

Average wind speed in August - Masterton, New Zealand
  • Average wind speed in August: 17.6km/h

The windiest month (with the highest average wind speed) is September (20.6km/h).
The calmest month (with the lowest average wind speed) is March (16.9km/h).

Average humidity in August
Masterton, New Zealand

Average humidity in August - Masterton, New Zealand
  • Average humidity in August: 83%

The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are January, February and November (80%).

Average rainfall in August
Masterton, New Zealand

Average rainfall in August - Masterton, New Zealand
  • Average rainfall in August: 56mm

The wettest months (with the highest rainfall) are June and July (66mm).
The driest month (with the least rainfall) is February (29mm).

Average rainfall days in August
Masterton, New Zealand

Average rainfall days in August - Masterton, New Zealand
  • Average rainfall days in August: 17.2 days

The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is February (9.2 days).

Average snowfall days in August
Masterton, New Zealand

Average snowfall days in August - Masterton, New Zealand
  • Average snowfall days in August: 0.1 days

The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Masterton, New Zealand

Average daylight in August / Average sunshine in August - Masterton, New Zealand
  • Average daylight in August: 10h and 3min

The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).

  • Average sunshine in August: 6h and 3min

The month with the most sunshine is November (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 4h and 54min).

Average sunshine days in August
Masterton, New Zealand

Average sunshine days in August - Masterton, New Zealand
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is March (18.4 days).
The month with the least sunshine days is September (10.7 days).

Average UV index in August
Masterton, New Zealand

Average UV index in August - Masterton, New Zealand
  • Average UV index in August: 3

The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).

Average cloud cover in August
Masterton, New Zealand

Average cloud cover in August - Masterton, New Zealand
  • Average cloud cover in August: 46

The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 34).

Average visibility in August
Masterton, New Zealand

Average visibility in August - Masterton, New Zealand
  • Average visibility in August: 9km

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

Masterton, New Zealand

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