Phnom Penh Municipality Weather by Month: Temperature & Rainfall Guide

In January the weather in Phnom Penh Municipality is generally very good. In Phnom Penh you can expect very warm maximum average daytime temperatures around 34°C (93°F) and nighttime temperatures around 23°C (73°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in January here.

In February the weather in Phnom Penh Municipality is generally good. In Phnom Penh you can expect very hot maximum average daytime temperatures around 35°C (95°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in February here.

In March the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very hot maximum average daytime temperatures around 37°C (99°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in March here.

In April the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very hot maximum average daytime temperatures around 37°C (99°F) and nighttime temperatures around 27°C (81°F). On average, this month is one of the warmest months of the year in Phnom Penh Municipality. So be prepared and make sure to dress lightly.

Find more detailed climate information for Phnom Penh Municipality in April here.

In May the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very hot maximum average daytime temperatures around 36°C (97°F) and nighttime temperatures around 27°C (81°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in May here.

In June the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very warm maximum average daytime temperatures around 35°C (95°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in June here.

In July the weather in Phnom Penh Municipality is generally mixed. In Phnom Penh you can expect very warm maximum average daytime temperatures around 34°C (93°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in July here.

In August the weather in Phnom Penh Municipality is generally mixed. In Phnom Penh you can expect very warm maximum average daytime temperatures around 34°C (93°F) and nighttime temperatures around 26°C (79°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in August here.

In September the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 25°C (77°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in September here.

In October the weather in Phnom Penh Municipality is generally less favorable. In Phnom Penh you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 25°C (77°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in October here.

In November the weather in Phnom Penh Municipality is generally very good. In Phnom Penh you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 24°C (75°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Phnom Penh Municipality in November here.

In December the weather in Phnom Penh Municipality is generally excellent. In Phnom Penh you can expect very warm maximum average daytime temperatures around 33°C (91°F) and nighttime temperatures around 23°C (73°F). On average, this month is the coldest month of the year in Phnom Penh Municipality.

Find more detailed climate information for Phnom Penh Municipality in December here.