Governorʼs Harbour Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Governorʼs Harbour, Harbour Island, Bahamas. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Let's explore the details to provide you with a complete overview.

Governorʼs Harbour is known for its substantial rainfall, with annual precipitation reaching 1014 mm (40 in).

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

The seasons in Governorʼs Harbour, bring significant changes in precipitation. The wettest month, September, receives high rainfall, with an average of 147 mm (5.8 in) of precipitation. This rainfall is distributed across 21 rainy days.

In contrast, the driest month, March, experiences much less rainfall, totaling 42 mm (1.7 in) over 9 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

September, the wettest month, has a maximum daytime temperature of 30°C (86°F). During the driest month March you can expect a temperature of 25°C (77°F). For more detailed insights into the city's temperatures, visit our Governorʼs Harbour Temperature page.

Explore Governorʼs Harbour's Historical Precipitation: 1976-2026

Browse day-by-day precipitation records for Governorʼs Harbour spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

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Annual Rainfall in the Bahamas: City Comparison

The map below shows the annual precipitation across the Bahamas. You can also select the different months in case you are interested in a specific month.

Governorʼs Harbour vs World: Rainfall Compared

Governorʼs Harbour's average annual precipitation is 1014 mm (40 in). Let's compare this to some popular worldwide tourist destinations:

Boston, USA, experiences 1238 mm (49 in) of annual precipitation, including significant snowfall during the winter.

Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.

Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

Rainy Seasons: Many parts of the world have well-defined wet seasons where precipitation is distinctly higher. These are normally accompanied by lush vegetation and temperature patterns.

Dry Seasons: In areas where the climate is either desert or Mediterranean, the amount of precipitation is drastically reduced, leading to a shortage of water and arid conditions.

• "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
• The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
• The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.

For more detailed information about Governorʼs Harbour's weather, including sunshine hours, humidity levels, and temperature data, visit our Governorʼs Harbour Climate page.