Annual mean 27°C · wettest around November · prevailing wind NE
Warmest
31.4 °C
Coldest
28.0 °C
Wettest
14%
Windiest
7.7 m/s
Prevailing
NE
6.7 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 Montego Bay over the whole year is 27°C. July is the hottest month, with highs of about 31°C; February is the coldest, with lows of about 24°C. Montego Bay has no sharply defined rainy season: the chance of rain on a given day runs from 5% in July, the driest month, to 14% in November, the wettest. Winds in Montego Bay are highest in February, averaging 4.5 m/s (16 km/h), and lightest in September, at 3.2 m/s (12 km/h). The prevailing wind is from the NE. The clearest skies in Montego Bay come in July, when the sky is typically 32% covered; January is the cloudiest month, at 42%.
Month by month Montego Bay 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
28°C
24°C
28°C
7%
42%
4.4 m/s
40
80
6
February
28°C
24°C
28°C
7%
40%
4.5 m/s
45
77
5
March
29°C
24°C
28°C
6%
38%
4.3 m/s
36
81
4
April
29°C
25°C
30°C
6%
36%
4.0 m/s
19
83
1
May
30°C
26°C
31°C
10%
38%
3.7 m/s
5
78
0
June
31°C
26°C
32°C
8%
35%
3.9 m/s
2
70
0
July
31°C
27°C
32°C
5%
32%
4.3 m/s
1
66
0
August
31°C
27°C
33°C
9%
35%
3.8 m/s
1
58
0
September
31°C
27°C
34°C
10%
35%
3.2 m/s
0
50
0
October
31°C
26°C
33°C
12%
36%
3.2 m/s
1
63
0
November
29°C
26°C
31°C
14%
40%
3.7 m/s
7
80
0
December
29°C
25°C
29°C
10%
40%
4.4 m/s
27
80
3
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 Montego Bay weather by season
Year round, Montego Bay has days of about 28°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 24°C to 27°C through the year, and the average temperature over the year is 27°C around the clock. Rain is most likely around November 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.
Montego Bay weather in winterDecember to February
High 28°CLow 24°CRain 8%
Winter in Montego Bay has typical daily highs of about 28°C and lows of about 24°C, with a 8% chance of rain on a given day.
Montego Bay weather in springMarch to May
High 29°CLow 25°CRain 7%
Spring in Montego Bay has typical daily highs of about 29°C and lows of about 25°C, with a 7% chance of rain on a given day.
Montego Bay weather in summerJune to August
High 31°CLow 27°CRain 8%
Summer in Montego Bay has typical daily highs of about 31°C and lows of about 27°C, with a 8% chance of rain on a given day.
Montego Bay weather in autumnSeptember to November
High 30°CLow 26°CRain 12%
Autumn in Montego Bay has typical daily highs of about 30°C and lows of about 26°C, with a 12% chance of rain on a given day.
When is the rainy season in Montego Bay?
Montego Bay has no sharply defined rainy season: the chance of rain on a given day runs from 5% in July, the driest month, to 14% in November, the wettest.
What time of year is Montego Bay windiest?
Winds in Montego Bay are highest in February, averaging 4.5 m/s (16 km/h), and lightest in September, at 3.2 m/s (12 km/h). The prevailing wind is from the NE.
What is the average temperature in Montego Bay year round?
The average temperature in Montego Bay over the whole year is 27°C. July is the hottest month, with highs of about 31°C; February is the coldest, with lows of about 24°C.