Tvŭrditsa Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Tvŭrditsa, Sliven, Bulgaria. The numbers reflect climate data gathered over a 30-year period, from 1990 to 2020. Now, let's explore all the details to give you a full picture.

On average, Tvŭrditsa receives a reasonable amount of rain/snowfall, with an annual precipitation of 860 mm (34 in).

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

Tvŭrditsa offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between May (103 mm (4.1 in)) and August (54 mm (2.1 in)) is not too significant, making the climate enjoyable for visitors and residents alike.

May, the wettest month, has a maximum daytime temperature of 22°C (72°F). During the driest month August you can expect a temperature of 29°C (84°F). For more detailed insights into the city's temperatures, visit our Tvŭrditsa Temperature page.

Annual Rainfall in Bulgaria: City Comparison

The map below shows the annual precipitation across Bulgaria. You can also select the different months in case you are interested in a specific month.

Annual

Annual

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy annual rainfall has been defined as more than 1000 mm (39 in) precipitation. High: 600 mm (24 in) to 1000 mm (39 in). Moderate: 250 mm (9.8 in) to 600 mm (24 in). Low: less than 250 mm (9.8 in).

Tvŭrditsa vs World: Rainfall Compared

Tvŭrditsa's average annual precipitation is 860 mm (34 in). Let's compare this to some popular worldwide tourist destinations:

Boston, USA, experiences 1238 mm (49 in) of annual precipitation, including significant snowfall during the winter.

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.

Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.

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.

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.

Interesting weather facts

"Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.

For more detailed information about Tvŭrditsa's weather, including sunshine hours, humidity levels, and temperature data, visit our Tvŭrditsa Climate page.

Current rainfall in Tvŭrditsa

10-Day Forecast