nomadseason

March Weather in Sunyani, Ghana

Last updated: August 23, 2025

In March, the average temperature in Sunyani, Ghana reaches a warm 29°C (84°F). You'll experience a comfortable minimum of 22°C (72°F), while the heat can peak at a sizzling 39°C (103°F). With an average humidity of 66%, you can expect a tropical feel throughout the month. However, be prepared for some rain, as 99 mm (3.9 in) of precipitation is likely over 16 days.

March Temperature in Sunyani

In March in Sunyani, the average temperature is 29°C (84°F). Maximums can reach 39°C (103°F), and minimums can be as low as 22°C (72°F). Be prepared for warm weather, ideal for outdoor activities and exploring the vibrant surroundings.

March Weather in Sunyani: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Sunyani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunyani, March typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (103°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec838584838280787878798081
Data source: Temperature data for Sunyani generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Sunyani

In Sunyani in March, the total precipitation amount is 99 mm (3.9 in) over the course of 16 days.

March Precipitation Trends in Sunyani

The chart displays monthly precipitation patterns in Sunyani, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Sunyani, March typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec6379996951091031101811447816
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Sunyani

In Sunyani in March, humidity is 66%. With an average temperature of 29°C (84°F), this humidity feels like a warm and sticky embrace that can make outdoor activities quite uncomfortable, often prompting travelers to seek shade or relief in air-conditioned spaces.

March Average Humidity in Sunyani

This chart illustrates the average monthly humidity levels in Sunyani, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Sunyani is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec42%51%66%76%81%85%87%91%92%90%82%69%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Sunyani

In Sunyani in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Sunyani.

Maximum UV Index Levels in Sunyani for March

The chart shows the monthly maximum UV Index (UVI) for Sunyani in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Sunyani typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11111214131212131312109
Data source: Sunyani March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Sunyani Compares to Other Months

Weather in Sunyani varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Sunyani, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sunyani, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)5 mm (0.2 inches)42%extreme
February Weather30°C (86°F)37 mm (1.5 inches)51%extreme
March Weather29°C (84°F)99 mm (3.9 inches)66%extreme
April Weather28°C (83°F)96 mm (3.8 inches)76%extreme
May Weather28°C (82°F)95 mm (3.7 inches)81%extreme
June Weather26°C (80°F)109 mm (4.3 inches)85%extreme
July Weather26°C (78°F)103 mm (4.1 inches)87%extreme
August Weather25°C (78°F)109 mm (4.3 inches)90%extreme
September Weather26°C (78°F)181 mm (7.1 inches)92%extreme
October Weather26°C (79°F)144 mm (5.7 inches)90%extreme
November Weather27°C (81°F)78 mm (3.1 inches)82%very high
December Weather27°C (81°F)16 mm (0.6 inches)69%very high

Compare Sunyani's Climate with Cities Worldwide