Nashua (NH) Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Nashua, New Hampshire, United States of America. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let’s explore all the details to give you a full picture.
Nashua is known for its substantial rain/snowfall, with annual precipitation reaching 1224 mm.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Year-round, Nashua has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 125 mm, and the driest month, January, with 83 mm, is minimal.
June, the wettest month, has a maximum daytime temperature of 25°C. The city receives 274 hours of sunshine in this period. During the driest month January you can expect a temperature of 2°C. For more detailed insights into the city’s temperatures, visit our Nashua Temperature page.
Annual Precipitation in the United States of America
The map below shows the annual precipitation across the United States of America. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
almost none
Amsterdam Precipitation Compared World Wide
Nashua’s average annual precipitation is 1224 mm. Let’s compare this to some popular worldwide tourist destinations:
Boston, USA, experiences 1238 mm of annual precipitation, including significant snowfall during the winter.
In Shanghai, China, the annual average precipitation is 1347 mm, with a humid subtropical climate.
Adelaide, Australia, enjoys 511 mm of annual precipitation, with dry summers and wet winters.
Ho Chi Minh City, Vietnam, receives 1955 mm of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
How is Precipitation Measured?
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.
How Does Precipitation Affect Local Climate?
Precipitation has a very strong role in determining the local climate and ecosystem:
- 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.
For more detailed information about Nashua (NH)’s weather, including sunshine hours, humidity levels, and temperature data, visit our Nashua (NH) Climate page.
Current rainfall in Nashua (NH)
