United StatesAverage weather for Newcastle in August
It's hot in August in Newcastle with an average temperature of 33°C. Temperatures this month range from a low of 30°C to a high of 35°C. At night, you can expect temperatures between 16°C and 20°C.
Start of August
The month of August starts in Newcastle with hot temps, averaging around 34°C during the day and nights around 19°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid August
By mid-August, daytime temps stay steady at around 34°C, with nights around 18°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers.
End of August
By the end of August, the average daytime temperature in Newcastle is around 34°C, while nighttime temps are about 18°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended.
In August, there is an average of 36 mm of precipitation, spread over 5 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Newcastle in August |
New York | ||
|---|---|---|---|
 Average temperature |
33°C | 30°C | |
 Max. temperature |
35°C | 31°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
36 mm | 79 mm | |
| Rainy days |
5 days | 13 days | |
July
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Newcastle?
August is a good month to be in Newcastle for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 40°C in 2020, Newcastle reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 21°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 24°C.
Check out the climate of Newcastle for all months and discover the best travel time
Daily Temperature in August in Newcastle
This chart shows the average daily high and low temperatures in August for Newcastle, 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.
Daily Precipitation in August in Newcastle
The chart below shows the average daily precipitation in August for Newcastle, 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 5 days of precipitation in Newcastle.
Daily UV index in August in Newcastle
This chart shows the average daily UV index in August in Newcastle, 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 Newcastle over the years
This chart shows the average temperature in August in Newcastle, measured in degrees Celsius, over the past few years.
Total precipitation in August in Newcastle over the years
This chart shows the average precipitation in August in Newcastle, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Newcastle
Click on any day in August to get detailed info about the usual weather on that day in Newcastle. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Newcastle
Have you been to Newcastle in August?
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Average weather in Newcastle by month
Click on a month below to see detailed weather info for Newcastle. 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 Newcastle for all months at once
