Været i Ocho Rios i desember

Regulars put the good run at December to March and give a number rather than an adjective: on any given day in December the chance of rain is about one in five. Our row says the same thing from the other side - 65mm across 14.7 precipitation days is four millimetres each, so rain is frequent and trivial at once. They name the second of Jamaica's two wet spells as mid-September through November, occasionally lingering into the first days of December, which is the only caveat on the month. They also place this town on the sheltered side of the island, and credit the Christmas breezes with taking the edge off the heat. Our wind is 18.5 kph. The record: 28.4C reading as 31C, 23.4C nights and a 28.5C sea.

Regulars are specific this falls within one of the island's two rainy periods, late May through most of June, though actual experience varies hugely by location thanks to Jamaica's many microclimates - one visitor's five-night stay here saw no rain at all. Our row backs that hot, genuinely wet read, 31.9C reading as a scorching 36C, over 25.5C nights feeling 30C, with 73.3mm of rain across 12 days and humidity at 77 percent. Regulars are consistent the typical daily rhythm runs pleasant mornings, rising heat and humidity through the afternoon, a late-afternoon shower, then a less humid evening. Even when heavier showers do hit, most visitors report just a couple during a trip, none lasting long. The sea sits at a bath-warm 29.4C. The record: 11.4 hours of sun, a 19.7 kph wind and AQI 49.

Regulars describe this as sunny and warm without being oppressive, with rain typically arriving as a late-afternoon shower that clears by evening rather than settling in for the day - one visitor's mid-April trip saw rain on only a couple of nights, each brief. Our row backs the warm, humid-but-manageable read, 29.9C reading as a hot 34C at 79 percent humidity, over 23.4C nights, with 97.6mm of rain across a real 16.1 days. Regulars call this one of the better months overall, hot but not too hot, with the daily rain pattern predictable enough to plan a beach day around rather than avoid the month entirely. The sea holds a very warm 27.7C. The record: 11.6 hours of sun, a 17.6 kph wind and AQI 41.

March is the driest month of the Jamaican year and regulars describe it as close to ideal: high 80s to low 90s Fahrenheit, a few quick showers that do not last, and what rain there is often falling at night. Our row's 12.4 precipitation days over 57.5mm is under five millimetres a day, which is that description counted rather than contradicted. On spring break they are reassuring in a specific way: the college crowd goes to Negril, not here, so Ocho Rios in March stays a families-and-couples town, with live reggae on and prices at their season high. Our figures are 29.2C over 22.6C reading as 32C. The record: humidity 79 percent, 11 hours of sun, a 27.1C sea and AQI 44.

January is not Jamaica's rainy season and the forum's baseline is warm and mostly fine - low to mid 80s F, brief rain if any, and nights that can turn windy enough to want a sweater. What regulars add is that the north coast is the wetter side: Ocho Rios gets more than Kingston does, and January reports range from perfect to a week of heavy overcast with two or three hours of sun in it. Our row backs the pattern rather than the pessimism - 12.6 precipitation days carrying 54.9mm, which is a lot of days for very little water, exactly the passing showers people describe. The record: 28.3C days that feel like 31C, 22.5C nights, 10.1 hours of sun, a 27.7C sea and a 19 kph breeze.