Annual mean 11°C · wettest around December · prevailing wind S
Warmest
22.6 °C
Coldest
4.1 °C
Wettest
37%
Windiest
3.7 m/s
Prevailing
S
2.9 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 Lynden over the whole year is 11°C. July is the hottest month, with highs of about 22°C; February is the coldest, with lows of about 2°C. The rainy (wet) season in Lynden runs from October to April, peaking in December with a 35% chance of rain on a given day. The dry season is May to September; July is the driest month, at 10%. Winds in Lynden are highest in February, averaging 2.9 m/s (10 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the S. The clearest skies in Lynden come in July, when the sky is typically 39% covered; December is the cloudiest month, at 72%.
Month by month Lynden 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
3°C
2°C
34%
72%
2.6 m/s
0
0
16
February
6°C
2°C
1°C
32%
71%
2.9 m/s
0
0
17
March
9°C
4°C
5°C
28%
67%
2.6 m/s
2
0
39
April
12°C
7°C
9°C
24%
62%
2.5 m/s
12
0
64
May
16°C
11°C
14°C
18%
58%
2.2 m/s
44
3
83
June
19°C
13°C
17°C
16%
57%
2.3 m/s
63
8
81
July
22°C
15°C
21°C
10%
39%
2.2 m/s
86
21
70
August
22°C
15°C
21°C
11%
42%
2.0 m/s
83
25
64
September
18°C
12°C
17°C
19%
55%
1.9 m/s
72
8
79
October
13°C
8°C
11°C
27%
63%
2.1 m/s
22
1
73
November
9°C
6°C
5°C
34%
71%
2.6 m/s
1
0
38
December
5°C
3°C
1°C
35%
72%
2.6 m/s
0
0
16
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 Lynden weather by season
Year round, Lynden has days of about 5°C at their warmest in December, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from 2°C to 15°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December 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.
Lynden weather in winterDecember to February
High 5°CLow 3°CRain 34%
Winter in Lynden has typical daily highs of about 5°C and lows of about 3°C, with a 34% chance of rain on a given day.
Lynden weather in springMarch to May
High 13°CLow 7°CRain 23%
Spring in Lynden has typical daily highs of about 13°C and lows of about 7°C, with a 23% chance of rain on a given day.
Lynden weather in summerJune to August
High 21°CLow 14°CRain 12%
Summer in Lynden has typical daily highs of about 21°C and lows of about 14°C, with a 12% chance of rain on a given day.
Lynden weather in autumnSeptember to November
High 13°CLow 9°CRain 27%
Autumn in Lynden has typical daily highs of about 13°C and lows of about 9°C, with a 27% chance of rain on a given day.
When is the rainy season in Lynden?
The rainy (wet) season in Lynden runs from October to April, peaking in December with a 35% chance of rain on a given day. The dry season is May to September; July is the driest month, at 10%.
What time of year is Lynden windiest?
Winds in Lynden are highest in February, averaging 2.9 m/s (10 km/h), and lightest in September, at 1.9 m/s (7 km/h). The prevailing wind is from the S.
What is the average temperature in Lynden year round?
The average temperature in Lynden over the whole year is 11°C. July is the hottest month, with highs of about 22°C; February is the coldest, with lows of about 2°C.