Kaluga Weather in May
During May, Kaluga experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 8°C (46°F). Expect quite a bit of rainfall. Around 67 mm (2.6 in) is typical.
Rainfall in Kaluga in May
Typically, about 13 days will experience rainfall, with an average of 67 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Kaluga in May
May is a good time to be in Kaluga. Days are perfect, reaching 20°C (68°F), with nights around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and August typically offer the best weather for Kaluga.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Russia, check out our Kaluga's climate page.
Kaluga Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
43%
Precipitation
67 mm (2.6 in)
Rainy days
13 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kaluga typically rise from around 16°C (61°F) at the start of May to approximately 21°C (70°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 11°C (52°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Kaluga in May
Browse day-by-day weather records for Kaluga spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kaluga historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Kaluga.
- Kaluga recorded its highest May temperature of 32°C (90°F) on May 29, 2007.
- The coldest night in May in Kaluga was on May 7, 2023, with a minimum of -5°C (23°F).
Best Places in Russia in May
Find out more about the weather in Russia and which places have the best travel conditions in this month. See all of Russia in May →
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What to Wear in Kaluga in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Kaluga in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Russia, check out our Kaluga's climate page.
See the full Kaluga climate overview or explore weather in Russia.
