Weather in Hamilton

Stay informed about the latest weather conditions in Hamilton. Below you will find current data, forecasts, and useful weather charts for your visit to Bermuda.

The climate in Hamilton, the capital of Bermuda, can be described as subtropical oceanic, with warm temperatures throughout the year and an absence of sharp seasonal fluctuations. This creates comfortable conditions for visiting at almost any time, although there are nuances related to summer heat and rainfall distribution.

Two main seasons are clearly distinguishable in Hamilton: a warm and humid summer and a very mild winter. The summer months, from June to September, are the hottest, with average air temperatures ranging from 24°C to 27°C. The winter period, from December to March, is characterised by cooler but still very pleasant weather with average temperatures around 18-20°C. Spring and autumn serve as comfortable transitional seasons.

A distinctive feature of the weather in Hamilton is the relatively even distribution of rainfall throughout the year, while the total amount is small – just 2-4 mm per month. However, it is worth noting the number of days with precipitation: it can be quite high, especially from June to November. This suggests that rains here are generally not heavy or prolonged, but rather manifest as short showers or drizzle that are quickly replaced by sunshine.

The temperature regime in Hamilton is characterised by pleasant warmth all year round, without extreme cold or exhausting heat. The annual range of average temperatures fluctuates from approximately 18.2°C in March, which is the coolest month, to 26.9°C in August, traditionally the hottest month. Minimum night-time temperatures in the coldest period rarely drop below 17°C, and maximum day-time temperatures at the peak of summer usually do not exceed 28°C, creating comfortable conditions for a holiday.

The summer months, from June to September, bring consistently warm weather to Hamilton. Monthly average temperatures during this period stay in the range of 24.6°C in June to a peak of 26.9°C in August. Daytime highs in July and August reach 26.8°C - 27.7°C, while night-time lows remain very warm, around 25.4°C - 26.2°C. The weather at this time feels very warm, sometimes hot, especially considering the humidity typical of an island climate.

Winter in Hamilton, covering the period from December to March, is distinguished by its exceptional mildness. The "coolest" months are January and March, with average temperatures of 18.7°C and 18.2°C respectively. Minimum temperatures in these months can drop to 17.2°C - 17.6°C, while daytime highs usually hover around 19.3°C - 20.0°C. This is more reminiscent of pleasant spring weather than a typical winter. It is important to note that daily temperature fluctuations in Hamilton are small throughout the year: the difference between the average minimum and average maximum temperature is usually only 1-2.5°C, ensuring a consistent temperature background throughout the day.

Precipitation in Hamilton is characterised by an interesting feature: while the total amount of falling moisture is small (from 2 to 4 mm per month), the number of days with precipitation can be quite significant during certain periods. The city does not have a pronounced season of torrential rains or prolonged drought, as happens in some other climatic zones. Instead, a more subtle distribution of wet and dry periods is observed.

The "driest" month, both in terms of total rainfall volume and frequency, is May. In this month, only about 2 mm of precipitation falls, and there are on average only 6 rainy days. Slightly more precipitation (3 mm) occurs in April and October. February also stands out with a relatively small number of days with precipitation – about 10. Given such low monthly rainfall figures, rains in Hamilton are usually not prolonged downpours, but rather short showers or light drizzle, especially in those months when the number of "wet" days is high, but the total volume of precipitation remains small.

Periods with the highest probability of precipitation occur in the summer months and late autumn, judging by the number of rainy days. Thus, in June and July, there are on average 19 days with precipitation. Slightly fewer, about 18 days, are recorded in August, and approximately 17 days in November. Winter months, such as January (14 days) and March (16 days), as well as the beginning of autumn in September (16 days), also demonstrate a moderate frequency of precipitation. It is important to remember that even in these more frequent "wet" periods, the total amount of falling moisture remains low, which means that rains are rarely heavy and prolonged.

When planning a trip to Hamilton, consider its subtropical climate with warm weather all year round. The basis of your wardrobe should be light, breathable clothing made from natural fabrics, such as cotton t-shirts, shorts, skirts, and dresses. Do not forget swimwear, as the water temperature is suitable for swimming almost all the time. Sunscreen with high SPF, a hat, and sunglasses are mandatory attributes for protection against the active sun of Bermuda. Comfortable shoes for walking around the city and the beach will also come in handy.

Despite the small total amount of precipitation (2-4 mm per month), there are quite a few days with short showers in Hamilton, especially from June to November. Therefore, a light waterproof jacket or a compact umbrella will be very useful. Although there are no sharp temperature changes, in the "winter" months (from December to March) with an average temperature of about 18-20°C, as well as for evening walks or visiting air-conditioned premises, a light sweater, cardigan, or long-sleeved shirt may be useful. The principle of layering your clothes will allow you to feel comfortable throughout the day.

In the summer months (June-September), when the average temperature rises to 24-27°C, give preference to the lightest and light-coloured clothing possible. For cooler months (December-March), in addition to a light top, you can take thin trousers or jeans with you. In general, a wardrobe for Hamilton does not require heavy and warm items; the emphasis should be on comfort, sun protection, and readiness for short tropical rains.