Meteorological vs Astronomical Summer

Meteorological summer and astronomical summer are two different ways of defining the summer season. Meteorological summer is defined by the three warmest months of the year in a particular region, typically June, July, and August in the northern hemisphere and December, January, and February in the southern hemisphere. This definition is based on the annual temperature cycle and is primarily used by meteorologists and climatologists for weather forecasting and climate analysis.

#ShowYourStripes Day

June 21st is #ShowYourStripes day, a global initiative aimed at raising awareness about climate change. The day is named after the iconic “climate stripes” graphics, which depict the warming of the earth’s surface over time using a simple color scheme, with 🟦 blue representing cooler temperatures and 🟥 red representing warmer temperatures.

June 2025 Compared to June Months from 1924 to 2024

Have You Seen Silver Clouds?

Silver clouds are not just an art installation by Andy Warhol, these actual clouds (also called NLC or noctilucent clouds) can be usually observed in summer until the end of July. Starting late May the end of the month of July it might be possible to see silver or, as they are also called, “polar” clouds in the sky over Northern Europe, Canada and the northern regions of Russia.

Aquarids Starfall

In the first dates of May we will be able to watch the Eta Aquariids Starfall. The peak of its activity will be on May 6-7, but overall the shower is visible from about April 19 to about May 28 each year. It will be seen brighter in the Southern Hemisphere, although the residents of the Northern half of the Earth will also be able to watch the starfall.

May 2025 Compared to May Months from 1924 to 2024

Lyrid Meteor Shower

Get ready for a meteor spectacle! The first spring star rain is on its way, and you won’t want to miss it. On April 21 to 22, we will have a chance to observe the largest meteor shower in the Northern Hemisphere — the Lyrid shower, whose maximum will fall on this night.

April 2025 Compared to April Months from 1924 to 2024

What Differs Drizzle From Similar Phenomena?

Drizzle is a type of light rainfall characterised by very fine water droplets falling from the sky. It typically occurs when the temperature is above freezing, around 5 to 10 degrees Celsius (41 to 50 degrees Fahrenheit), can also happen at slightly colder or significantly higher temperatures. Light drizzle is common in regions with mild or cool climates, especially during transitional seasons like spring and autumn.

Why Does Fog Appear?

Fog is not just a simple weather phenomenon, it’s a scientific masterpiece. From the scientific point of view, fog is the accumulation of water in the air and the further formation of little condensation products of water vapor. Moreover, the lower the temperature, the more ice crystals are there in the fog instead of water drops.