Tbilisi
Georgia
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Tbilisi, Georgia

Narikala castle seen on the slope of the mountain in Tbilisi, Georgia
Narikala castle seen on the slope of the mountain in Tbilisi, Georgia
May, the last month of the spring, in Tbilisi, is an agreeable month, with average temperature ranging between min 10.3°C (50.5°F) and max 21.8°C (71.2°F).

Temperature

In May, the average high-temperature rises, from a mild 15.5°C (59.9°F) in April, to an agreeable 21.8°C (71.2°F). In May, in Tbilisi, the average low-temperature is 10.3°C (50.5°F).

Humidity

In May, the average relative humidity is 67%.

Rainfall

May is the month with the most rainfall in Tbilisi. Rain falls for 19.3 days and accumulates 70mm (2.76") of precipitation.

Snowfall

May through September are months without snowfall in Tbilisi.

Daylight

In Tbilisi, the average length of the day in May is 14.5h.

Sunshine

The average sunshine in Tbilisi is 11.1h.

UV index

The average daily maximum UV index in Tbilisi is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in May in Tbilisi?

The average high-temperature, in May, is 21.8°C (71.2°F), while the average low-temperature is 10.3°C (50.5°F).

What is the average humidity in May in Tbilisi?

The average relative humidity in May in Tbilisi is 67%.

How many days does it rain in May in Tbilisi?

In Tbilisi, in May, it is raining for 19.3 days, with typically 70mm (2.76") of accumulated precipitation.

What is the wettest month in Tbilisi?

May is the month with the most rainfall. Rain falls for 19.3 days and accumulates 70mm (2.76") of precipitation.

Does it snow in Tbilisi in May?

In May, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Tbilisi?

In Tbilisi, Georgia, snow does not fall in May through September.

How many hours of daylight does Tbilisi have in May?

In Tbilisi, Georgia, the average length of the day in May is 14.5h.

How long on average sun shines in May in Tbilisi?

The average sunshine in May in Tbilisi, Georgia, is 11.1h.

What is the UV index intensity in May in Tbilisi?

The average daily maximum UV index in May in Tbilisi, Georgia, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in May - Tbilisi, Georgia
  • Average high temperature in May: 21.8°C

The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (4.2°C).

  • Average low temperature in May: 10.3°C

The month with the highest average low temperature is July (17.6°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

Average humidity in May - Tbilisi, Georgia
  • Average humidity in May: 67%

Months with the highest relative humidity are January and February (71%).
The month with the lowest relative humidity is August (52%).

Average rainfall in May - Tbilisi, Georgia
  • Average rainfall in May: 70mm

The wettest month (with the highest rainfall) is May (70mm).
Driest months (with the lowest rainfall) are January, February and December (13mm).

Average rainfall days in May - Tbilisi, Georgia
  • Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the lowest number of rainy days is January (5.3 days).

Average snowfall in May - Tbilisi, Georgia
  • Average snowfall in May: 0mm

The month with the highest snowfall is March (72mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average snowfall days in May - Tbilisi, Georgia
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (6.6 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Tbilisi, Georgia
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 11.1h

The month with most sunshine is June (Average sunshine: 11.7h).
The month with least sunshine is November (Average sunshine: 6.4h).

Average UV index in May - Tbilisi, Georgia
  • Average UV index in May: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).