Dreiliņi climate — normals and trends
Dreiliņi (Latvia) has a warm-summer humid continental climate (Dfb) under the Köppen-Geiger classification. Its mean annual temperature is 6.6 °C and it receives 693 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 (17.9 °C on average) and the coldest is January (-4.4 °C). Rainfall peaks in August.
Dreiliņi averages 118 frost days, 1 hot days (≥ 30 °C) and 142 rainy days per year.
Dreiliņi has warmed by +2.7 °C between 1940 and 2025, or +0.32 °C per decade. This trend is statistically significant.
The number of frost days there went from about 143 to 93 per year over the period.
The hottest day of the period reached 32.9 °C (on 8 July 2006) and the coldest -34.1 °C (on 1 February 1956).
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
DreiliņiRiga
- coords
- 56.94°, 24.24°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
6.6°C
Average daily high
9.6°C
Average daily low
3.5°C
Annual rainfall
693mm
Sunshine / day
7.5h
Mean relative humidity
80%
Average peak wind
19.2km/h
Seasonal range
22.3°C
Frost days (< 0 °C)
118 d/yr
Hot days (≥ 30 °C)
1 d/yr
Rainy days (≥ 1 mm)
142 d/yr
Annual snowfall
88.4 cm
Average feels-like high
6.7 °C
Average feels-like low
0.0 °C
Average peak gust
37.3 km/h
Tropical nights (≥ 20 °C)
1 d/yr
Solar radiation
10.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.7 °C
since 1940
+0.3 °C per decade · r² = 0.44 · 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
32.9 °C
8 July 2006
Coldest day
-34.1 °C
1 February 1956
Wettest day
81 mm
29 July 2024
Windiest day
54.0 km/h
2 November 1969
Strongest gust
110.9 km/h
2 November 1969
Hottest feels-like
35.3 °C
15 July 2021
Coldest feels-like
-39.8 °C
31 January 1956
Snowiest day
14.4 cm
15 April 2001
Sunniest day
17.0 h
10 June 1940
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 | 3.6 °C | +5.9 °C | 89 mm | +45 mm |
| Feb | -0.3 °C | +1.5 °C | 18 mm | -18 mm |
| Mar | 8.1 °C | +5.5 °C | 21 mm | -17 mm |
| Apr | 12.1 °C | +2.5 °C | 43 mm | -3 mm |
| May | 13.9 °C | -1.8 °C | 96 mm | +40 mm |
| Jun | 18.5 °C | -1.0 °C | 137 mm | +63 mm |
| Jul | 23.2 °C | +1.6 °C | 126 mm | +42 mm |
| Aug | 20.1 °C | -0.7 °C | 108 mm | +23 mm |
| Sep | 19.4 °C | +3.3 °C | 59 mm | -8 mm |
| Oct | 10.7 °C | +0.8 °C | 74 mm | +12 mm |
| Nov | 4.9 °C | +1.1 °C | 40 mm | -14 mm |
| Dec | 4.1 °C | +4.0 °C | 40 mm | -9 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 Dreiliņi?
Dreiliņi has a warm-summer humid continental climate (Köppen Dfb). Over 1940-2025, the average annual temperature is 6.6 °C and it receives 693 mm of precipitation per year.
What is the hottest day ever recorded in Dreiliņi?
The hottest day measured in Dreiliņi between 1940 and 2025 was 8 July 2006, reaching 32.9 °C.
What is the coldest day in Dreiliņi?
The coldest day measured in Dreiliņi between 1940 and 2025 was 1 February 1956, at -34.1 °C.
Does it snow in Dreiliņi?
Yes. Dreiliņi gets on average 88.4 cm of snow per year and has around 118 frost days.
Has the climate of Dreiliņi warmed?
Yes: Dreiliņi warmed by +2.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Dreiliņi?
The wettest day measured in Dreiliņi between 1940 and 2025 was 29 July 2024, with 81 mm of rain in 24 hours.
What was the windiest day in Dreiliņi?
The windiest day measured in Dreiliņi between 1940 and 2025 was 2 November 1969, with winds reaching 54.0 km/h.
What is the warmest month in Dreiliņi?
The warmest month in Dreiliņi is July (17.9 °C on average); the coldest is January (-4.4 °C).
How much does it rain in Dreiliņi?
Dreiliņi receives on average 693 mm of precipitation per year, spread over about 142 rainy days.
Is it sunny in Dreiliņi?
Dreiliņi gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Dreiliņi?
The heaviest 24-hour snowfall measured in Dreiliņi between 1940 and 2025 was 15 April 2001, with 14.4 cm.
Are there tropical nights in Dreiliņi?
Yes: Dreiliņi has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Dreiliņi?
In Dreiliņi, between 1940 and 2025, the highest apparent temperature reached 35.3 °C on 15 July 2021, and the lowest was -39.8 °C on 31 January 1956.
Compare Dreiliņi with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Dreiliņi