Dalyoni Bolo climate — normals and trends
Dalyoni Bolo (Tajikistan) has a warm-summer mediterranean continental climate (Dsb) under the Köppen-Geiger classification. Its mean annual temperature is 6.7 °C and it receives 1,015 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (18.8 °C on average) and the coldest is January (-6.0 °C). Rainfall peaks in April.
Dalyoni Bolo averages 148 frost days, 1 hot days (≥ 30 °C) and 134 rainy days per year.
Dalyoni Bolo has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The number of frost days there went from about 160 to 136 per year over the period.
The hottest day of the period reached 32.8 °C (on 10 July 1944) and the coldest -24.5 °C (on 4 December 1974).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Dalyoni BoloSughd
- coords
- 39.75°, 69.00°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.7°C
Average daily high
11.4°C
Average daily low
2.2°C
Annual rainfall
1,015mm
Sunshine / day
10.1h
Mean relative humidity
65%
Average peak wind
11.0km/h
Seasonal range
24.8°C
Frost days (< 0 °C)
148 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
134 d/yr
Annual snowfall
221.1 cm
Average feels-like high
9.7 °C
Average feels-like low
-1.0 °C
Average peak gust
26.2 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
17.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.22 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
32.8 °C
10 July 1944
Coldest day
-24.5 °C
4 December 1974
Wettest day
63 mm
5 May 1963
Windiest day
22.4 km/h
26 September 1973
Strongest gust
62.3 km/h
8 June 1978
Hottest feels-like
33.8 °C
16 July 2010
Coldest feels-like
-30.8 °C
13 January 2023
Snowiest day
33.1 cm
23 February 1983
Sunniest day
14.8 h
24 June 1941
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -1.9 °C | +0.4 °C | 44 mm | -14 mm |
| Feb | 1.3 °C | +1.6 °C | 66 mm | -11 mm |
| Mar | 7.1 °C | +2.4 °C | 128 mm | -4 mm |
| Apr | 16.6 °C | +4.6 °C | 145 mm | -40 mm |
| May | 20.8 °C | +3.5 °C | 142 mm | -33 mm |
| Jun | 23.3 °C | +1.8 °C | 58 mm | -21 mm |
| Jul | 26.4 °C | +2.7 °C | 14 mm | -27 mm |
| Aug | 24.8 °C | +2.1 °C | 11 mm | -24 mm |
| Sep | 21.2 °C | +2.3 °C | 12 mm | -24 mm |
| Oct | 16.1 °C | +3.2 °C | 37 mm | -33 mm |
| Nov | 8.2 °C | +2.3 °C | 47 mm | -22 mm |
| Dec | 3.2 °C | +3.3 °C | 102 mm | +44 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Dalyoni Bolo?
Dalyoni Bolo has a warm-summer mediterranean continental climate (Köppen Dsb). Over 1940-2025, the average annual temperature is 6.7 °C and it receives 1,015 mm of precipitation per year.
What is the hottest day ever recorded in Dalyoni Bolo?
The hottest day measured in Dalyoni Bolo between 1940 and 2025 was 10 July 1944, reaching 32.8 °C.
What is the coldest day in Dalyoni Bolo?
The coldest day measured in Dalyoni Bolo between 1940 and 2025 was 4 December 1974, at -24.5 °C.
Does it snow in Dalyoni Bolo?
Yes. Dalyoni Bolo gets on average 221.1 cm of snow per year and has around 148 frost days.
Has the climate of Dalyoni Bolo warmed?
Yes: Dalyoni Bolo warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Dalyoni Bolo?
The wettest day measured in Dalyoni Bolo between 1940 and 2025 was 5 May 1963, with 63 mm of rain in 24 hours.
What was the windiest day in Dalyoni Bolo?
The windiest day measured in Dalyoni Bolo between 1940 and 2025 was 26 September 1973, with winds reaching 22.4 km/h.
What is the warmest month in Dalyoni Bolo?
The warmest month in Dalyoni Bolo is July (18.8 °C on average); the coldest is January (-6.0 °C).
How much does it rain in Dalyoni Bolo?
Dalyoni Bolo receives on average 1,015 mm of precipitation per year, spread over about 134 rainy days.
Is it sunny in Dalyoni Bolo?
Dalyoni Bolo gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
What is the biggest single-day snowfall in Dalyoni Bolo?
The heaviest 24-hour snowfall measured in Dalyoni Bolo between 1940 and 2025 was 23 February 1983, with 33.1 cm.
Are there tropical nights in Dalyoni Bolo?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Dalyoni Bolo.
What was the most extreme apparent temperature in Dalyoni Bolo?
In Dalyoni Bolo, between 1940 and 2025, the highest apparent temperature reached 33.8 °C on 16 July 2010, and the lowest was -30.8 °C on 13 January 2023.
Compare Dalyoni Bolo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Dalyoni Bolo