Thunderstorms occur throughout the year-they are most common in the summer, but most severe in the spring and fall, when destructive winds and tornadoes occasionally occur.

Thunderstorms are relatively common in the Great Victoria Desert, with an average of 15 – 20 thunderstorms per annum.

Thunderstorms are not rare in the south.

Thunderstorms are common in the afternoons.

Thunderstorms are common during the rainy season in the central highlands.

Thunderstorms are quite common, particularly in August and September.

Thunderstorms are usually accompanied by strong winds, heavy rain and sometimes snow, sleet, hail, or no precipitation at all.

Thunderstorms are responsible for the development and formation of many severe weather phenomena.

Thunderstorms are frequent occurrences during the summer months The Helena area experiences two severe weather peaks, early Spring ( March – April ) and late Fall ( November ), with tornados being frequent hazards during both peaks.

Thunderstorms occur throughout the summer, but are most severe in the spring and fall, when destructive winds and tornadoes occasionally occur.

Thunderstorms are frequent in summer afternoons, and the hot, humid weather can last right through the fall months.

Thunderstorms are common and tornadoes occur during this time of year.

Thunderstorms, both light and strong, are common in the spring and summer months.

Thunderstorms are common during the spring and summer months, including some severe storms.

Thunderstorms occur throughout the world, with the highest frequency in tropical rainforest regions where there are conditions of high humidity and temperature along with atmospheric instability.

Thunderstorms with heavy rainfall are most frequent during spring and fall months, though some lighter, steady precipitation and low clouds can occur during the winter, due in large part to frontal systems originating on the plains and prairies to the north.

Thunderstorms are likely every two to five days during the spring and summer time period.

Thunderstorms are known to arise suddenly, making the rocks slippery, and the hiking dangerous year round.

Thunderstorms and brief showers are common, as well as sunny conditions.

The numbers of Thunderstorms are also very prominent in Hita.

Thunderstorms are frequent in warmer weather.

Thunderstorms are common in the summer months, and provide most of the precipitation in that season.

Thunderstorms are common as precipitation ranges from 95 mm to 125 mm per month in the summer.

Thunderstorms are on occasion severe, causing tree and property damage.

Thunderstorms can generally form and develop in any particular geographic location, perhaps most frequently within areas located at mid-latitude when warm moist air collides with cooler air.

Thunderstorms can be intense with frequent lightning, powerful gusts of wind and intense precipitation.

Thunderstorms: Activity is generally noticed during the afternoon and evenings during the summer months ( December through March ) and when the Intertropical Convergence Zone is in the vicinity of the island.

Thunderstorms happen almost daily during the rainy season, and mostly occur in the afternoon and through the night, by the morning the sky is almost clear and one can expect a sunny and cool morning.

Thunderstorms mostly occur during July and August ; however, they can occur anytime of the year.

Thunderstorms can cause The Narrows to flash flood during the summer.

Thunderstorms and more frequently duststorms occur during the hot season.

* Thunderstorms, which can cause asthma epidemics if they occur during high levels of either pollen or fungal spores in the summer.

Thunderstorms are common during July and August and produce heavy rains.

Thunderstorms can occur between October and March, and annual rainfall is 623 millimetres ( 24. 5 in ), with rainfall highest in spring and summer and lowest in winter.

Thunderstorms can occur between November and March, with rainfall maximums in summer.

Thunderstorms occur mostly in summer months averaging around 25 annually.

Thunderstorms are plentiful in the summer.

Thunderstorms occur 36 days a year on average.

In summertime Thunderstorms sometimes appear in the afternoons, and visitors should plan on staying below tree line when they occur.

Thunderstorms along the Intertropical Convergence Zone played a role in the loss of Air France Flight 447, which left Rio de Janeiro-Galeão International Airport on Sunday, May 31, 2009, at 7 p. m. ( 4: 00 p. m. EDT ) and had been expected to land at Paris's Roissy Charles de Gaulle Airport on Monday June 1, 2009, at 11: 15 a. m.

Thunderstorms caused by powerful sea breeze fronts frequently occur in Florida, a peninsula surrounded on both the east and west by the Atlantic Ocean and Gulf of Mexico, respectively.

* Thunderstorms and Neon Signs ( re-released on ARK 21, 1998 )

Thunderstorms associated with the wave finally began organizing early on August 24, and the system became a tropical depression that evening.

Thunderstorms along the wave axis became more concentrated a few hundred miles south of the Gulf of Tehuantepec, and the system developed into Tropical Depression Five-E on July 24 while located 500 mi ( 800 km ) southwest of Manzanillo, Mexico.