King Salmon (AK) Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in King Salmon, Alaska, United States of America. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Now, let's break down all the details for a clearer picture.
On average, King Salmon receives a reasonable amount of rain/snowfall, with an annual precipitation of 857 mm (34 in).
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in King Salmon shows significant variation throughout the year. Expect 116 mm (4.6 in) of precipitation during the wettest month September, distributed over 17 rainy days.
In contrast, March offers drier and sunnier days, with around 43 mm (1.7 in) of snowfall over 11 snowy days.
September, the wettest month, has a maximum daytime temperature of 14°C (57°F). During the driest month March you can expect a temperature of 1°C (34°F). For more detailed insights into the city's temperatures, visit our King Salmon Temperature page.
Annual Rainfall in the United States of America: City Comparison
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
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King Salmon vs World: Rainfall Compared
King Salmon's average annual precipitation is 857 mm (34 in). Let's compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.
Beijing, China, receives 560 mm (22 in) of annual precipitation, concentrated in the summer months.
Perth, Australia, receives 565 mm (22 in) of rainfall annually, mostly during the winter months.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about King Salmon (AK)'s weather, including sunshine hours, humidity levels, and temperature data, visit our King Salmon (AK) Climate page.
