Annual mean 11°C · wettest around January · prevailing wind W
Warmest
18.0 °C
Coldest
7.7 °C
Wettest
83%
Windiest
5.6 m/s
Prevailing
W
4.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Newport over the whole year is 11°C. August is the hottest month, with highs of about 18°C; February is the coldest, with lows of about 5°C. Newport has no sharply defined rainy season: the chance of rain on a given day runs from 78% in July, the driest month, to 83% in January, the wettest. Winds in Newport are highest in January, averaging 4.3 m/s (15 km/h), and lightest in August, at 2.8 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Newport come in July, when the sky is typically 48% covered; February is the cloudiest month, at 69%.
Month by month Newport climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
9°C
6°C
5°C
83%
64%
4.3 m/s
1
0
30
February
8°C
5°C
4°C
82%
69%
3.7 m/s
2
0
28
March
10°C
5°C
6°C
82%
64%
3.8 m/s
3
0
34
April
11°C
7°C
8°C
81%
62%
3.7 m/s
8
0
51
May
13°C
10°C
11°C
79%
61%
3.4 m/s
15
2
68
June
15°C
12°C
13°C
79%
55%
3.3 m/s
28
4
74
July
17°C
13°C
15°C
78%
48%
3.4 m/s
45
8
75
August
18°C
13°C
17°C
78%
49%
2.8 m/s
61
10
75
September
16°C
11°C
15°C
79%
50%
2.8 m/s
52
5
75
October
14°C
10°C
12°C
81%
54%
3.1 m/s
25
1
70
November
11°C
8°C
8°C
82%
62%
3.7 m/s
5
0
48
December
9°C
6°C
5°C
83%
63%
4.0 m/s
0
0
30
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Newport weather by season
Year round, Newport has days of about 8°C at their warmest in February, its coolest month, and 18°C in August, its warmest; the coolest hours of the day run from 5°C to 13°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around January and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Newport weather in winterDecember to February
High 9°CLow 6°CRain 83%
Winter in Newport has typical daily highs of about 9°C and lows of about 6°C, with a 83% chance of rain on a given day.
Newport weather in springMarch to May
High 11°CLow 7°CRain 81%
Spring in Newport has typical daily highs of about 11°C and lows of about 7°C, with a 81% chance of rain on a given day.
Newport weather in summerJune to August
High 16°CLow 12°CRain 78%
Summer in Newport has typical daily highs of about 16°C and lows of about 12°C, with a 78% chance of rain on a given day.
Newport weather in autumnSeptember to November
High 14°CLow 10°CRain 81%
Autumn in Newport has typical daily highs of about 14°C and lows of about 10°C, with a 81% chance of rain on a given day.
When is the rainy season in Newport?
Newport has no sharply defined rainy season: the chance of rain on a given day runs from 78% in July, the driest month, to 83% in January, the wettest.
What time of year is Newport windiest?
Winds in Newport are highest in January, averaging 4.3 m/s (15 km/h), and lightest in August, at 2.8 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Newport year round?
The average temperature in Newport over the whole year is 11°C. August is the hottest month, with highs of about 18°C; February is the coldest, with lows of about 5°C.