Normal weather for Wellington in August
It's cool in August in Wellington with an average temperature of 14°C. Temperatures this month range from a low of 12°C to a high of 15°C. At night, you can expect temperatures between 7°C and 10°C.
In August, there is an average of 81 mm of precipitation, spread over 11 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Wellington in August |
New York | ||
|---|---|---|---|
 Average Temperature |
14°C | 30°C | |
 High Temp |
15°C | 31°C | |
| Low Temp |
12°C | 28°C | |
 Total Precipitation |
81 mm | 79 mm | |
| Rainy Days |
11 days | 13 days | |
Start of August
The month of August starts in Wellington with cool temps, averaging around 14°C during the day and nights around 9°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid August
By mid-August, daytime temps stay steady at around 14°C, with nights around 8°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of August
By the end of August, the average daytime temperature in Wellington is around 14°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. During the day, choose a light jacket, sweater or hoodie, and long pants. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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Water temperature
The water temperature at Wellington is 14°C this month. This is too cold to swim without protective gear.
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Temperature records for Wellington in August
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Daily Temperature in August in Wellington
This chart shows the average daily high and low temperatures in August for Wellington, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in August in Wellington
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Daily Precipitation in August in Wellington
The chart below shows the average daily precipitation in August for Wellington, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 11 days of precipitation in Wellington.
Daily UV Index in August in Wellington
This chart shows the average daily UV index in August in Wellington, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Wellington Over the Years
This chart shows the average temperature in August in Wellington, measured in degrees Celsius, over the past few years.
Total Precipitation in August in Wellington Over the Years
This chart shows the average precipitation in August in Wellington, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in August for Wellington
Click on any day in August to get detailed info about the usual weather on that day in Wellington. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Wellington
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Average Weather in Wellington by Month
Click on a month below to see detailed weather info for Wellington. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Wellington for all months at once
