27 to 30°C
temperature
3036 hours
sunshine per day
1477 mm
rain
71 days
dry
294 days
rain
0 days
snow

Climate of Alston

Alston has a tropical monsoon climate. You have high temperatures and a lot of rainfall throughout the year. The average annual temperature for Alston is 53° degrees and there is about 582 inch of rain in a year. It is dry for 47 days a year with an average humidity of 84% and an UV-index of 6.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 27°C and 30°C
  • Night:the average nighttime temperature is between 19°C and 22°C
  • Rain: it rains 294 days and there is a total of approximately 1477 mm rainfall
  • Sun hours: throughout the year there are 3036 sun hours
Maximum temperature: between 27°C and 30°C
Warmest month: 30°C in July
Coldest month: 27°C in January
Night temperature: between 19°C and 22°C
Dry days: 71 days
Days with rain: 294 days
Days with snow: 0 days
Total rain sum: 1477 mm
Hours of sunshine: 3036 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Alston.

Precipitation graph

This graph shows the average amount of rainfall per month for Alston.

Climate table of Alston

In this climate table you can see at a glance what the average weather per month is for Alston. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Alston might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 80 81 81 83 83 85 86 85 85 83 82 81
Night temp. (°F) 66 66 66 68 70 71 72 72 72 71 69 68
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 22 21 36 53 70 37 45 59 71 93 50 24
Days with rain 22 22 25 25 28 20 22 24 27 29 26 24
Dry days 9 6 6 5 3 10 9 7 3 2 4 7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 8 8 9 9 10 11 11 10 6 6 6
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 6 6 6 6 6 7 7 6 6 6 6 6

Best time to visit Alston

The best time to visit Alston on Jamaica is from January through March, June and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Alston is 86°F in July and the lowest is 80°F in January.

Climate of Alston by month

What is the average climate in a given month for Alston? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

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