Palmyra Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Palmyra, Syria. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's explore all the details to give you a full picture.
Palmyra sits in an arid zone with minimal moisture, averaging 114 mm (4.5 in) of rain/snowfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Palmyra can be quite wet during January, receiving approximately 21 mm (0.8 in) of precipitation over 10 rainy days.
In contrast July, experiences much drier conditions, with 0.1 mm (0 in) of rainfall, spread across 3 rainy days.
January, the wettest month, has a maximum daytime temperature of 13°C (55°F). The city receives 164 hours of sunshine in this period. During the driest month July you can expect a temperature of 38°C (100°F). For more detailed insights into the city's temperatures, visit our Palmyra Temperature page.
Explore Palmyra's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Palmyra spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Syria: City Comparison
The map below shows the annual precipitation across Syria. You can also select the different months in case you are interested in a specific month.
heavy rainfall
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Palmyra vs World: Rainfall Compared
Palmyra's average annual precipitation is 114 mm (4.5 in). Let's compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 620 mm (24 in), evenly distributed across the year with no extreme wet or dry seasons.
In Seoul, South Korea, the average annual precipitation is 1237 mm (49 in), with most rain falling during the summer monsoon season.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
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.
Precipitation has a very strong role in determining the local climate and ecosystem:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- 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 Palmyra's weather, including sunshine hours, humidity levels, and temperature data, visit our Palmyra Climate page.
