April weather history in Heraklion | Weathium

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Daily climate archive

April history in Heraklion

Greece · Compare three complete years with the current year to date.

Month

Year

Mean air temperature

16°C

Mean daytime air temperature

18°C

Mean nighttime air temperature

14°C

Maximum air temperature

24°C

Minimum air temperature

10°C

Total precipitation

109.5 mm

Sunny days

18

Mean sea temperature

17.5°C

Minimum sea temperature

16.8°C

Maximum sea temperature

19.5°C

Maximum wind speed

31.8 km/h

Air temperature (°C)

Daily minimum, mean and maximum

Date	Mean (°C)	Maximum (°C)	Minimum (°C)
2026-04-01	16	21	13
2026-04-02	14	16	11
2026-04-03	14	17	11
2026-04-04	14	18	10
2026-04-05	14	17	11
2026-04-06	15	18	13
2026-04-07	16	21	13
2026-04-08	16	22	11
2026-04-09	17	22	12
2026-04-10	16	20	12
2026-04-11	15	20	10
2026-04-12	15	19	11
2026-04-13	16	20	12
2026-04-14	18	24	13
2026-04-15	17	20	14
2026-04-16	16	20	14
2026-04-17	16	18	15
2026-04-18	16	18	14
2026-04-19	16	18	14
2026-04-20	17	22	14
2026-04-21	17	22	13
2026-04-22	18	22	12
2026-04-23	16	20	13
2026-04-24	14	15	12
2026-04-25	13	17	11
2026-04-26	17	21	13
2026-04-27	18	22	14
2026-04-28	17	20	13
2026-04-29	18	22	13
2026-04-30	19	24	14

Sea temperature (°C)

Daily sea-surface mean

Date	Sea temperature (°C)
2026-04-01	16.8
2026-04-02	16.9
2026-04-03	17.0
2026-04-04	17.0
2026-04-05	17.0
2026-04-06	17.0
2026-04-07	17.1
2026-04-08	17.0
2026-04-09	17.0
2026-04-10	17.2
2026-04-11	17.5
2026-04-12	17.6
2026-04-13	17.6
2026-04-14	17.5
2026-04-15	17.6
2026-04-16	17.7
2026-04-17	17.6
2026-04-18	17.6
2026-04-19	17.6
2026-04-20	17.6
2026-04-21	17.7
2026-04-22	18.1
2026-04-23	18.0
2026-04-24	17.8
2026-04-25	17.5
2026-04-26	17.6
2026-04-27	17.9
2026-04-28	18.0
2026-04-29	18.3
2026-04-30	18.8

Wave height (m)

Daily mean wave height

Date	Wave height (m)
2026-04-01	1.0
2026-04-02	0.7
2026-04-03	0.5
2026-04-04	0.6
2026-04-05	0.4
2026-04-06	0.7
2026-04-07	0.4
2026-04-08	0.7
2026-04-09	0.6
2026-04-10	0.4
2026-04-11	0.3
2026-04-12	0.1
2026-04-13	0.4
2026-04-14	0.5
2026-04-15	0.6
2026-04-16	0.6
2026-04-17	1.7
2026-04-18	1.4
2026-04-19	1.3
2026-04-20	0.6
2026-04-21	0.5
2026-04-22	0.3
2026-04-23	0.4
2026-04-24	0.5
2026-04-25	0.6
2026-04-26	0.9
2026-04-27	0.4
2026-04-28	0.5
2026-04-29	0.5
2026-04-30	0.2

Precipitation (mm)

Daily precipitation total

Date	Precipitation (mm)
2026-04-01	3.3
2026-04-02	3.2
2026-04-03	0.9
2026-04-04	16.3
2026-04-05	7.6
2026-04-06	0.5
2026-04-07	0.0
2026-04-08	0.0
2026-04-09	0.0
2026-04-10	0.0
2026-04-11	0.0
2026-04-12	0.0
2026-04-13	0.0
2026-04-14	0.0
2026-04-15	0.0
2026-04-16	0.1
2026-04-17	4.0
2026-04-18	0.0
2026-04-19	0.0
2026-04-20	0.0
2026-04-21	0.0
2026-04-22	0.0
2026-04-23	6.1
2026-04-24	13.7
2026-04-25	46.5
2026-04-26	7.3
2026-04-27	0.0
2026-04-28	0.0
2026-04-29	0.0
2026-04-30	0.0

Sunshine duration (h)

WMO-defined direct sunshine hours

Date	Sunshine (h)
2026-04-01	5.4
2026-04-02	10.0
2026-04-03	9.8
2026-04-04	11.1
2026-04-05	11.5
2026-04-06	11.4
2026-04-07	12.2
2026-04-08	12.2
2026-04-09	12.2
2026-04-10	12.1
2026-04-11	12.2
2026-04-12	12.2
2026-04-13	12.3
2026-04-14	5.4
2026-04-15	8.4
2026-04-16	5.6
2026-04-17	4.9
2026-04-18	10.6
2026-04-19	12.5
2026-04-20	12.6
2026-04-21	12.5
2026-04-22	12.7
2026-04-23	7.1
2026-04-24	0.7
2026-04-25	4.0
2026-04-26	12.0
2026-04-27	13.0
2026-04-28	13.0
2026-04-29	13.0
2026-04-30	12.9

Humidity (%)

Daily mean relative humidity

Date	Humidity (%)
2026-04-01	77.0
2026-04-02	71.0
2026-04-03	71.0
2026-04-04	76.0
2026-04-05	78.0
2026-04-06	71.0
2026-04-07	57.0
2026-04-08	55.0
2026-04-09	66.0
2026-04-10	68.0
2026-04-11	65.0
2026-04-12	73.0
2026-04-13	65.0
2026-04-14	53.0
2026-04-15	66.0
2026-04-16	73.0
2026-04-17	80.0
2026-04-18	68.0
2026-04-19	64.0
2026-04-20	47.0
2026-04-21	56.0
2026-04-22	66.0
2026-04-23	77.0
2026-04-24	84.0
2026-04-25	87.0
2026-04-26	73.0
2026-04-27	61.0
2026-04-28	61.0
2026-04-29	51.0
2026-04-30	48.0

Wind (km/h)

Daily maximum wind speed

Date	Maximum wind (km/h)
2026-04-01	31.6
2026-04-02	25.5
2026-04-03	14.6
2026-04-04	17.3
2026-04-05	16.4
2026-04-06	18.8
2026-04-07	15.4
2026-04-08	31.8
2026-04-09	27.4
2026-04-10	20.6
2026-04-11	13.4
2026-04-12	13.3
2026-04-13	16.8
2026-04-14	24.8
2026-04-15	10.7
2026-04-16	16.6
2026-04-17	27.0
2026-04-18	30.9
2026-04-19	23.1
2026-04-20	21.9
2026-04-21	17.0
2026-04-22	13.2
2026-04-23	22.8
2026-04-24	13.3
2026-04-25	14.1
2026-04-26	26.3
2026-04-27	13.4
2026-04-28	18.5
2026-04-29	15.4
2026-04-30	10.2

Daily weather values

Source values for April 2026; unavailable readings are shown as gaps.

Date	Conditions	Min / max (°C)	Sea (°C)	Waves (m)	Rain (mm)	Sun (h)	Humidity (%)	Wind (km/h)
2026-04-01	Rain	13 / 21	16.8	1.0	3.3	5.4	77.0	31.6
2026-04-02	Drizzle	11 / 16	16.9	0.7	3.2	10.0	71.0	25.5
2026-04-03	Drizzle	11 / 17	17.0	0.5	0.9	9.8	71.0	14.6
2026-04-04	Rain	10 / 18	17.0	0.6	16.3	11.1	76.0	17.3
2026-04-05	Rain	11 / 17	17.0	0.4	7.6	11.5	78.0	16.4
2026-04-06	Drizzle	13 / 18	17.0	0.7	0.5	11.4	71.0	18.8
2026-04-07	Clear sky	13 / 21	17.1	0.4	0.0	12.2	57.0	15.4
2026-04-08	Clear sky	11 / 22	17.0	0.7	0.0	12.2	55.0	31.8
2026-04-09	Mostly clear	12 / 22	17.0	0.6	0.0	12.2	66.0	27.4
2026-04-10	Mostly clear	12 / 20	17.2	0.4	0.0	12.1	68.0	20.6
2026-04-11	Overcast	10 / 20	17.5	0.3	0.0	12.2	65.0	13.4
2026-04-12	Overcast	11 / 19	17.6	0.1	0.0	12.2	73.0	13.3
2026-04-13	Overcast	12 / 20	17.6	0.4	0.0	12.3	65.0	16.8
2026-04-14	Overcast	13 / 24	17.5	0.5	0.0	5.4	53.0	24.8
2026-04-15	Overcast	14 / 20	17.6	0.6	0.0	8.4	66.0	10.7
2026-04-16	Drizzle	14 / 20	17.7	0.6	0.1	5.6	73.0	16.6
2026-04-17	Rain	15 / 18	17.6	1.7	4.0	4.9	80.0	27.0
2026-04-18	Overcast	14 / 18	17.6	1.4	0.0	10.6	68.0	30.9
2026-04-19	Mostly clear	14 / 18	17.6	1.3	0.0	12.5	64.0	23.1
2026-04-20	Overcast	14 / 22	17.6	0.6	0.0	12.6	47.0	21.9
2026-04-21	Mostly clear	13 / 22	17.7	0.5	0.0	12.5	56.0	17.0
2026-04-22	Mostly clear	12 / 22	18.1	0.3	0.0	12.7	66.0	13.2
2026-04-23	Rain	13 / 20	18.0	0.4	6.1	7.1	77.0	22.8
2026-04-24	Rain	12 / 15	17.8	0.5	13.7	0.7	84.0	13.3
2026-04-25	Rain	11 / 17	17.5	0.6	46.5	4.0	87.0	14.1
2026-04-26	Rain	13 / 21	17.6	0.9	7.3	12.0	73.0	26.3
2026-04-27	Clear sky	14 / 22	17.9	0.4	0.0	13.0	61.0	13.4
2026-04-28	Clear sky	13 / 20	18.0	0.5	0.0	13.0	61.0	18.5
2026-04-29	Overcast	13 / 22	18.3	0.5	0.0	13.0	51.0	15.4
2026-04-30	Overcast	14 / 24	18.8	0.2	0.0	12.9	48.0	10.2