Düzce weather in April
In April, Düzce has daytime highs averaging 17 °C, nights around 6.2 °C, with 13 wet days. Figures are 1991–2020 climate normals.
- 17.3°C Average high
- 6.2°C Average low
- 13days Wet days
- 101mm Rainfall
- 13h Daylight
Daily temperatures through April
How April develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 April | 15.9 °C | 4.9 °C | 49 % |
| 11–20 April | 18.0 °C | 6.5 °C | 45 % |
| 21–30 April | 17.9 °C | 7.0 °C | 40 % |
- Average highs rise from 15.9 °C early in April to 17.9 °C by the end of it.
- Rain is most likely over days 1–10 of April (49 % of days) and least likely over days 21–30 (40 %).
What to expect
| Measure | Typical April | Share of the month |
|---|---|---|
| Days above 25 °C | 2.2 of 30 | 7 % |
| Days above 30 °C | 0.1 of 30 | 0 % |
| Days below 0 °C | 1.1 of 30 | 4 % |
| Days with more than 1 mm rain | 13 of 30 | 44 % |
Conditions in April
| Measure | Average |
|---|---|
| Mean temperature | 12 °C |
| Record high (1991–2020) | 33 °C |
| Record low (1991–2020) | -10 °C |
| Relative humidity | 81 % |
| Wind speed | 9.5 km/h |
| Cloud cover | 63 % |
April compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| February | 9.3 °C | 96 mm | 68 % |
| March | 12.6 °C | 110 mm | 66 % |
| April | 17.3 °C | 101 mm | 63 % |
| May | 21.4 °C | 106 mm | 59 % |
| June | 24.5 °C | 99 mm | 50 % |
See all twelve months for Düzce
- April is the 7th warmest month here.
- It is the 9th driest month of the year.
- It ranks 8th for least cloud cover.
- Days last about 13 hours from sunrise to sunset.
- It rains on 13 of 30 days — 44 % of the month.
- Nights are about 11 °C cooler than the middle of the day.
- The hottest April day on record since 1991 reached 33 °C, 16 °C above the usual daytime high.
QuestionsApril in Düzce, answered
How warm is Düzce in April?
Daily highs average 17 °C and nights fall to about 6.2 °C, a spread of 11 °C between afternoon and dawn. That makes April the 7th warmest month of the year here.
Does it rain much in Düzce in April?
April averages 101 mm of rain, spread over about 13 of the 30 days — 44 % of the month. Cloud cover averages 63 % of the sky.
How long are the days in April?
Düzce averages 13 hours between sunrise and sunset in April. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.