Annual mean 11°C · wettest around November · prevailing wind SW
Warmest
20.9 °C
Coldest
5.5 °C
Wettest
38%
Windiest
8.5 m/s
Prevailing
SW
7.1 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 Julianadorp over the whole year is 11°C. August is the hottest month, with highs of about 20°C; February is the coldest, with lows of about 5°C. The rainy (wet) season in Julianadorp runs from October to February, peaking in November with a 37% chance of rain on a given day. The dry season is March to September; May is the driest month, at 16%. Winds in Julianadorp are highest in February, averaging 7.7 m/s (28 km/h), and lightest in June, at 5.7 m/s (21 km/h). The prevailing wind is from the SW. The clearest skies in Julianadorp come in June, when the sky is typically 57% covered; December is the cloudiest month, at 80%.
Month by month Julianadorp 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
6°C
5°C
-1°C
31%
77%
7.6 m/s
0
0
4
February
7°C
5°C
-1°C
29%
70%
7.7 m/s
0
0
8
March
8°C
5°C
2°C
24%
63%
6.7 m/s
1
0
18
April
11°C
8°C
6°C
21%
59%
6.1 m/s
6
0
41
May
15°C
11°C
11°C
16%
58%
5.8 m/s
24
1
69
June
18°C
15°C
15°C
18%
57%
5.7 m/s
50
5
77
July
20°C
16°C
17°C
18%
60%
5.8 m/s
64
6
77
August
20°C
17°C
17°C
20%
58%
5.8 m/s
67
9
73
September
18°C
15°C
15°C
26%
62%
5.7 m/s
51
4
76
October
14°C
12°C
9°C
31%
72%
7.0 m/s
12
0
65
November
10°C
8°C
4°C
37%
74%
7.1 m/s
0
0
28
December
7°C
6°C
1°C
33%
80%
7.4 m/s
0
0
10
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 Julianadorp weather by season
Year round, Julianadorp has days of about 6°C at their warmest in January, its coolest month, and 20°C in August, its warmest; the coolest hours of the day run from 5°C to 17°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around November and least likely around May. 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.
Julianadorp weather in winterDecember to February
High 6°CLow 5°CRain 31%
Winter in Julianadorp has typical daily highs of about 6°C and lows of about 5°C, with a 31% chance of rain on a given day.
Julianadorp weather in springMarch to May
High 12°CLow 8°CRain 20%
Spring in Julianadorp has typical daily highs of about 12°C and lows of about 8°C, with a 20% chance of rain on a given day.
Julianadorp weather in summerJune to August
High 19°CLow 16°CRain 19%
Summer in Julianadorp has typical daily highs of about 19°C and lows of about 16°C, with a 19% chance of rain on a given day.
Julianadorp weather in autumnSeptember to November
High 14°CLow 11°CRain 31%
Autumn in Julianadorp has typical daily highs of about 14°C and lows of about 11°C, with a 31% chance of rain on a given day.
When is the rainy season in Julianadorp?
The rainy (wet) season in Julianadorp runs from October to February, peaking in November with a 37% chance of rain on a given day. The dry season is March to September; May is the driest month, at 16%.
What time of year is Julianadorp windiest?
Winds in Julianadorp are highest in February, averaging 7.7 m/s (28 km/h), and lightest in June, at 5.7 m/s (21 km/h). The prevailing wind is from the SW.
What is the average temperature in Julianadorp year round?
The average temperature in Julianadorp over the whole year is 11°C. August is the hottest month, with highs of about 20°C; February is the coldest, with lows of about 5°C.