June Weather in Si Ma Cai, Vietnam

Last updated: August 28, 2025

In Si Ma Cai, Vietnam, the average temperature in June hovers around 25°C (77°F), with minimums dipping to 18°C (65°F) and maximums soaring up to 35°C (94°F). Expect a precipitation amount of 182 mm (7.2 in) spread over 22 days, contributing to an average humidity of 83%. Stay prepared for a warm and humid month ahead!

June Temperature in Si Ma Cai

In June in Si Ma Cai, the average temperature is 25°C (77°F). Maximums can reach 35°C (94°F), while minimums can be as low as 18°C (65°F). This pleasant climate makes Si Ma Cai an ideal destination for travelers seeking warm and comfortable weather.

June Weather in Si Ma Cai: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Si Ma Cai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Ma Cai, June typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (94°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Si Ma Cai generated using information from the Copernicus Climate Change Service.

June Precipitation in Si Ma Cai

In Si Ma Cai in June, the precipitation amount is 182 mm (7.2 in) over a span of 22 days.

June Precipitation Trends in Si Ma Cai

The chart displays monthly precipitation patterns in Si Ma Cai, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Si Ma Cai, June typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 22 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Si Ma Cai

In Si Ma Cai in June humidity is 83%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and seek shade to enjoy their adventures comfortably.

June Average Humidity in Si Ma Cai

This chart illustrates the average monthly humidity levels in Si Ma Cai, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Si Ma Cai is approximately 83%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Si Ma Cai

In Si Ma Cai in June, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Si Ma Cai, you can check here.

Maximum UV Index Levels in Si Ma Cai for June

The chart shows the monthly maximum UV Index (UVI) for Si Ma Cai in June, 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 June, the maximum UV index in Si Ma Cai typically reaches 14, which falls under the extreme exposure category.

Data source: Si Ma Cai June 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 June Weather in Si Ma Cai Compares to Other Months

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

This table compares monthly weather conditions in Si Ma Cai, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	42 mm (1.7 inches)	57%	very high
February Weather	14°C (58°F)	28 mm (1.1 inches)	67%	very high
March Weather	18°C (65°F)	41 mm (1.6 inches)	58%	extreme
April Weather	20°C (69°F)	92 mm (3.6 inches)	53%	extreme
May Weather	23°C (74°F)	107 mm (4.2 inches)	69%	extreme
June Weather	25°C (77°F)	182 mm (7.2 inches)	83%	extreme
July Weather	24°C (76°F)	329 mm (12.9 inches)	90%	extreme
August Weather	24°C (76°F)	455 mm (17.9 inches)	90%	extreme
September Weather	23°C (74°F)	229 mm (9.0 inches)	81%	extreme
October Weather	20°C (69°F)	156 mm (6.1 inches)	75%	extreme
November Weather	17°C (63°F)	37 mm (1.5 inches)	74%	very high
December Weather	13°C (56°F)	35 mm (1.4 inches)	69%	very high