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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another warm summer month in Newcastle, South Africa, with an average temperature ranging between max 26.4°C (79.5°F) and min 14.3°C (57.7°F). Newcastle, South Africa, registers an average high-temperature of a still moderately hot 26.4°C (79.5°F) with the arrival of January, showing minor deviation from the preceding month. Weather in January »
Weather in February
February, the last month of the summer in Newcastle, is another warm month, with temperature in the range of an average high of 26.3°C (79.3°F) and an average low of 13.5°C (56.3°F). February's onset brings an average high-temperature of a still warm 26.3°C (79.3°F), showing a minute difference from January's 26.4°C (79.5°F). Weather in February »
Weather in March
The first month of the autumn, March, is still a warm month in Newcastle, South Africa, with an average temperature varying between 24.8°C (76.6°F) and 12°C (53.6°F). Newcastle, South Africa, records an average high-temperature of a still warm 24.8°C (76.6°F) in March, maintaining a close correlation with February's 26.3°C (79.3°F). Weather in March »
Weather in April
April, the same as March, in Newcastle, South Africa, is an agreeable autumn month, with an average temperature ranging between max 22.2°C (72°F) and min 9.1°C (48.4°F). With April's arrival, Newcastle notes an average high-temperature of an agreeable 22.2°C (72°F), closely following the trend of the preceding month. Weather in April »
Weather in May
The last month of the autumn, May, is another pleasant month in Newcastle, South Africa, with an average temperature ranging between min 7.5°C (45.5°F) and max 20.6°C (69.1°F). The average high-temperature during May registers at a still agreeable 20.6°C (69.1°F), closely corresponding to the preceding month. Weather in May »
Weather in June
June, the first month of the winter in Newcastle, is still a refreshing month, with an average temperature ranging between max 18°C (64.4°F) and min 4.9°C (40.8°F). June and July, when the average high-temperature reaches 18°C (64.4°F), are the coldest months. Weather in June »
Weather in July
July, the same as June, is another enjoyable winter month in Newcastle, South Africa, with an average temperature fluctuating between 4.5°C (40.1°F) and 18°C (64.4°F). Newcastle's coldest months, June and July, record an average high-temperature of 18°C (64.4°F). Weather in July »
Weather in August
August, the last month of the winter in Newcastle, is a pleasant month, with an average temperature ranging between min 7.2°C (45°F) and max 21.3°C (70.3°F). Newcastle's weather in August shows a minor rise in the average high-temperature, moving slightly up from July's enjoyable 18°C (64.4°F) to a pleasant 21.3°C (70.3°F). Weather in August »
Weather in September
The first month of the spring, September, is a warm month in Newcastle, South Africa, with temperature in the range of an average low of 10.5°C (50.9°F) and an average high of 24.8°C (76.6°F). The shift from August to September introduces a subtle increase in the average high-temperature, moving from an agreeable 21.3°C (70.3°F) to a warm 24.8°C (76.6°F). Weather in September »
Weather in October
October, like September, in Newcastle, South Africa, is a moderately hot spring month, with temperature in the range of an average low of 12.5°C (54.5°F) and an average high of 25.5°C (77.9°F). October's weather displays an average high-temperature of a still warm 25.5°C (77.9°F), slightly varied from September's 24.8°C (76.6°F). Weather in October »
Weather in November
November, the last month of the spring in Newcastle, is also a moderately hot month, with temperature in the range of an average high of 26.4°C (79.5°F) and an average low of 13.3°C (55.9°F). Newcastle, South Africa, experiences an average high-temperature of a still moderately hot 26.4°C (79.5°F) in November, marking an insignificant shift from 25.5°C (77.9°F) in October. Weather in November »
Weather in December
December, the first month of the summer in Newcastle, is still a warm month, with an average temperature varying between 26.7°C (80.1°F) and 14.2°C (57.6°F). December, with its high-temperature average of 26.7°C (80.1°F) and a low-temperature average of 14.2°C (57.6°F), is the warmest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Newcastle?
January and February, with an average relative humidity of 74%, are most humid months.
How much does it rain in Newcastle?
In Newcastle, during the entire year, the rain falls for 117.9 days and collects up to 347mm (13.66") of precipitation.
What is the month with the least sunshine in Newcastle?
With an average of 7.1h of sunshine, April has the least sunshine of the year in Newcastle.
What are the months with the lowest UV index in Newcastle?
May through July, with an average maximum UV index of 4, are months with the lowest UV index.
What is the coldest time of year in Newcastle?
In Newcastle, South Africa, the coldest months are June and July, registering an average high-temperature of 18°C (64.4°F).
What is the month with the shortest days in Newcastle?
With an average of 10h and 24min of daylight, June has the shortest days of the year in Newcastle, South Africa.
What is the driest month in Newcastle?
The month with the least rainfall is July, when the rain falls for 2.1 days and typically collects 2mm (0.08") of precipitation.
What is the least humid month in Newcastle?
With an average relative humidity of 42%, September is the least humid month.
What month has the most sunshine in Newcastle?
October has the most sunshine of the year, with an average of 11.4h of sunshine.
What is the month with the highest UV index in Newcastle?
The months with the highest UV index in Newcastle, South Africa, are November and December, with an average maximum UV index of 6.
What time of the year is the hottest in Newcastle?
In Newcastle, the average highest temperatures are observed in December, with a high of 26.7°C (80.1°F) and a low of 14.2°C (57.6°F).
What is the wettest month in Newcastle?
The month with the most rainfall in Newcastle, South Africa, is December, when the rain falls for 18 days and typically aggregates up to 59mm (2.32") of precipitation.
When are the longest days in Newcastle?
December has the longest days of the year, with an average of 13h and 54min of daylight.
Is there Daylight Saving Time (DST) in Newcastle?
Newcastle, South Africa, does not observe Daylight Saving Time (DST). SAST timezone is used over the entire year.
Average temperature
Newcastle, South Africa
The warmest month (with the highest average high temperature) is December (26.7°C).
The months with the lowest average high temperature are June and July (18°C).
The month with the highest average low temperature is January (14.3°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure
Newcastle, South Africa
- Average pressure in January:
1014.9mbar - Average pressure in February:
1015.5mbar - Average pressure in March:
1017.3mbar - Average pressure in April:
1019.9mbar - Average pressure in May:
1021.4mbar - Average pressure in June:
1023.4mbar
- Average pressure in July:
1024.7mbar - Average pressure in August:
1021.7mbar - Average pressure in September:
1019.4mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1014.8mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed
Newcastle, South Africa
- Average wind speed in January:
7.6km/h - Average wind speed in February:
7.4km/h - Average wind speed in March:
7.2km/h - Average wind speed in April:
7.8km/h - Average wind speed in May:
8.4km/h - Average wind speed in June:
10.4km/h
- Average wind speed in July:
9.4km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
10.7km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
9.8km/h - Average wind speed in December:
8.5km/h
The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is March (7.2km/h).
Average humidity
Newcastle, South Africa
The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is September (42%).
Average rainfall
Newcastle, South Africa
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Newcastle, South Africa
- Average rainfall days in January:
17 days - Average rainfall days in February:
12.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
4 days - Average rainfall days in June:
2.3 days
- Average rainfall days in July:
2.1 days - Average rainfall days in August:
3.9 days - Average rainfall days in September:
6.1 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
15.2 days - Average rainfall days in December:
18 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is July (2.1 days).
Average daylight / Average sunshine
Newcastle, South Africa
- Average daylight in January:
13h and 4min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 5min - Average daylight in June:
10h and 2min
- Average daylight in July:
10h and 4min - Average daylight in August:
11h and 1min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 3min - Average daylight in December:
13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
10h and 4min - Average sunshine in February:
10h and 5min - Average sunshine in March:
9h and 4min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 3min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
11h and 2min - Average sunshine in November:
11h and 2min - Average sunshine in December:
10h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 24min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days
Newcastle, South Africa
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
24.9 days - Average sunshine days in June:
26.2 days
- Average sunshine days in July:
27.1 days - Average sunshine days in August:
25.3 days - Average sunshine days in September:
20.7 days - Average sunshine days in October:
13 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is December (9.2 days).
Average UV index
Newcastle, South Africa
The months with the highest UV index are November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover
Newcastle, South Africa
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 8).
Average visibility
Newcastle, South Africa
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Newcastle, South Africa
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