Annual mean 16°C · wettest around September · prevailing wind E
Warmest
30.9 °C
Coldest
8.3 °C
Wettest
31%
Windiest
4.9 m/s
Prevailing
E
4.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Narita over the whole year is 16°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 2°C. Narita has no sharply defined rainy season: the chance of rain on a given day runs from 8% in January, the driest month, to 21% in September, the wettest. Winds in Narita are highest in April, averaging 4.0 m/s (14 km/h), and lightest in November, at 2.9 m/s (10 km/h). The prevailing wind is from the E. The clearest skies in Narita come in January, when the sky is typically 48% covered; June is the cloudiest month, at 77%.
Month by month Narita 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
2°C
4°C
8%
48%
3.1 m/s
0
0
27
February
10°C
3°C
4°C
9%
56%
3.5 m/s
2
0
31
March
13°C
7°C
9°C
20%
63%
3.7 m/s
14
0
59
April
18°C
12°C
14°C
19%
68%
4.0 m/s
46
2
76
May
22°C
17°C
20°C
19%
72%
3.8 m/s
78
12
66
June
25°C
20°C
25°C
21%
77%
3.4 m/s
67
40
32
July
29°C
24°C
31°C
18%
73%
3.6 m/s
22
45
7
August
30°C
26°C
33°C
16%
71%
3.7 m/s
11
38
3
September
26°C
22°C
28°C
21%
76%
3.5 m/s
45
46
19
October
21°C
16°C
20°C
21%
71%
3.4 m/s
69
16
64
November
16°C
10°C
13°C
13%
60%
2.9 m/s
42
0
80
December
11°C
5°C
7°C
8%
53%
2.9 m/s
4
0
49
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 Narita weather by season
Year round, Narita has days of about 9°C at their warmest in January, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 2°C to 26°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around September and least likely around January. 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.
Narita weather in winterDecember to February
High 10°CLow 3°CRain 8%
Winter in Narita has typical daily highs of about 10°C and lows of about 3°C, with a 8% chance of rain on a given day.
Narita weather in springMarch to May
High 17°CLow 12°CRain 19%
Spring in Narita has typical daily highs of about 17°C and lows of about 12°C, with a 19% chance of rain on a given day.
Narita weather in summerJune to August
High 28°CLow 23°CRain 19%
Summer in Narita has typical daily highs of about 28°C and lows of about 23°C, with a 19% chance of rain on a given day.
Narita weather in autumnSeptember to November
High 21°CLow 16°CRain 18%
Autumn in Narita has typical daily highs of about 21°C and lows of about 16°C, with a 18% chance of rain on a given day.
When is the rainy season in Narita?
Narita has no sharply defined rainy season: the chance of rain on a given day runs from 8% in January, the driest month, to 21% in September, the wettest.
What time of year is Narita windiest?
Winds in Narita are highest in April, averaging 4.0 m/s (14 km/h), and lightest in November, at 2.9 m/s (10 km/h). The prevailing wind is from the E.
What is the average temperature in Narita year round?
The average temperature in Narita over the whole year is 16°C. August is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 2°C.