Spanish Town's rainfall pattern consists of two peak periods with higher values of rainfall and corresponding periods of lower rainfall amounts. The primary peak occurs in October and the secondary in May. The lowest amounts are at a minimum during the period January and February. This is based on long term reports and deviations from this pattern do occur year to year. The hottest temperatures generally occur between the months of May and October.  

The general monthly temperatures range between 17 and 32 degrees Celsius, however fluctuation between temperatures throughout the day must be taken into consideration.  Mornings tend to be the coolest time of day, with little or no rainfall. While late morning through late afternoon experiences a rise in temperature, with occasional showers with the peak hitting in the mid afternoon.  Early evening into night generally brings cooler temperatures with little or no rainfall. 

The following chart shows the average monthly high and low temperatures as well as the average monthly rainfall amount for the Spanish Town area.

Spanish Town average monthly temperatures & rainfall amount

Month

High (ºC)

Low (ºC)

Rainfall (mm)

January

30

17

32

February

30

17

32

March

30

17

42

April

30

18

62

May

31

19

85

June

31

20

71

July

32

20

38

August

32

20

64

September

32

21

124

October

31

20

155

November

31

19

98

December

30

18

39