April Weather in Hamilton City, United States

Last updated: June 24, 2025

In Hamilton City, United States, the average temperature in April hovers around 18°C (65°F). Expect a varied range, with minimums dipping to 3°C (38°F) and maximums soaring to 36°C (97°F). During this month, precipitation can reach 36 mm (1.4 in) over approximately 5 days, accompanied by an average humidity of 81%. Enjoy the blend of temperatures and moisture this season brings!

April Temperature in Hamilton City

In April in Hamilton City, the average temperature is 18°C (65°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 3°C (38°F). It's an ideal time for travelers to enjoy a mix of warm days and cooler nights, so packing accordingly is essential.

April Weather in Hamilton City: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Hamilton City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamilton City, April typically has an average temperature of 18°C (65°F), with highs reaching up to 36°C (97°F) and lows dropping to around 3°C (38°F).

Data source: Temperature data for Hamilton City generated using information from the Copernicus Climate Change Service.

April Precipitation in Hamilton City

In Hamilton City in April, the precipitation amount is 36 mm (1.4 in) over the course of 5 days.

April Precipitation Trends in Hamilton City

The chart displays monthly precipitation patterns in Hamilton City, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Hamilton City, April typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Hamilton City

In Hamilton City in April, humidity is 81%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick and sultry—a challenging environment for traveling.

April Average Humidity in Hamilton City

This chart illustrates the average monthly humidity levels in Hamilton City, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Hamilton City is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Hamilton City

In Hamilton City in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Hamilton City.

Maximum UV Index Levels in Hamilton City for April

The chart shows the monthly maximum UV Index (UVI) for Hamilton City in April, 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 April, the maximum UV index in Hamilton City typically reaches 8, which falls under the very high exposure category.

Data source: Hamilton City April 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 April Weather in Hamilton City Compares to Other Months

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

This table compares monthly weather conditions in Hamilton City, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	106 mm (4.2 inches)	84%	moderate
February Weather	12°C (53°F)	114 mm (4.5 inches)	84%	moderate
March Weather	14°C (57°F)	82 mm (3.2 inches)	83%	high
April Weather	18°C (65°F)	36 mm (1.4 inches)	81%	very high
May Weather	23°C (73°F)	31 mm (1.2 inches)	74%	very high
June Weather	28°C (83°F)	4 mm (0.1 inches)	64%	extreme
July Weather	31°C (89°F)	0 mm (0.0 inches)	44%	very high
August Weather	30°C (86°F)	1 mm (0.0 inches)	36%	very high
September Weather	26°C (78°F)	2 mm (0.1 inches)	44%	very high
October Weather	19°C (67°F)	29 mm (1.1 inches)	65%	high
November Weather	13°C (56°F)	51 mm (2.0 inches)	84%	moderate
December Weather	10°C (50°F)	81 mm (3.2 inches)	83%	moderate