Annual mean 14°C · wettest around December · prevailing wind W
Warmest
30.2 °C
Coldest
3.6 °C
Wettest
65%
Windiest
4.6 m/s
Prevailing
W
3.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Randallstown over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -0°C. Randallstown has no sharply defined rainy season: the chance of rain on a given day runs from 58% in June, the driest month, to 62% in December, the wettest. Winds in Randallstown are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in Randallstown come in July, when the sky is typically 32% covered; May is the cloudiest month, at 48%.
Month by month Randallstown 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
4°C
-0°C
-1°C
59%
46%
2.9 m/s
2
0
11
February
6°C
2°C
2°C
61%
43%
2.8 m/s
4
0
22
March
11°C
5°C
6°C
61%
40%
3.3 m/s
12
0
40
April
16°C
10°C
13°C
59%
42%
3.1 m/s
36
5
61
May
21°C
15°C
20°C
62%
48%
2.5 m/s
58
20
58
June
27°C
20°C
27°C
58%
36%
2.4 m/s
51
49
25
July
30°C
23°C
32°C
61%
32%
2.0 m/s
17
55
4
August
28°C
21°C
29°C
61%
37%
1.9 m/s
33
58
10
September
24°C
18°C
24°C
60%
40%
2.0 m/s
62
41
37
October
19°C
12°C
17°C
60%
40%
2.2 m/s
55
12
67
November
12°C
6°C
8°C
61%
35%
2.5 m/s
16
1
49
December
6°C
2°C
2°C
62%
46%
2.5 m/s
1
0
22
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 Randallstown weather by season
Year round, Randallstown has days of about 4°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from -0°C to 23°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around December and least likely around June. 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.
Randallstown weather in winterDecember to February
High 5°CLow 1°CRain 61%
Winter in Randallstown has typical daily highs of about 5°C and lows of about 1°C, with a 61% chance of rain on a given day.
Randallstown weather in springMarch to May
High 16°CLow 10°CRain 61%
Spring in Randallstown has typical daily highs of about 16°C and lows of about 10°C, with a 61% chance of rain on a given day.
Randallstown weather in summerJune to August
High 28°CLow 21°CRain 60%
Summer in Randallstown has typical daily highs of about 28°C and lows of about 21°C, with a 60% chance of rain on a given day.
Randallstown weather in autumnSeptember to November
High 18°CLow 12°CRain 60%
Autumn in Randallstown has typical daily highs of about 18°C and lows of about 12°C, with a 60% chance of rain on a given day.
When is the rainy season in Randallstown?
Randallstown has no sharply defined rainy season: the chance of rain on a given day runs from 58% in June, the driest month, to 62% in December, the wettest.
What time of year is Randallstown windiest?
Winds in Randallstown are highest in March, averaging 3.3 m/s (12 km/h), and lightest in August, at 1.9 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in Randallstown year round?
The average temperature in Randallstown over the whole year is 14°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about -0°C.