Estonia

Best time to visit Tallinn

Based on 0 years of real historical weather data (2015–2026). Sunshine hours, rainfall, and temperature — week by week.

⭐ Best week

W29 · Jul 15–21

🌡 21.3°C avg☀️ 14.0h sun/day🌧 1.8mm/day

Weather score: 89/100

20.4°C

Avg summer temp

0.4°C

Avg winter temp

7.6h

Avg sunshine / day

1.9mm

Avg rainfall / day

Month-by-month weather

January36/100

🌡 -1.1°C☀️ 1.8h🌧 Light showers

February47/100

🌡 0.2°C☀️ 3.7h🌧 Light showers

March58/100

🌡 3.7°C☀️ 7.2h🌧 Light showers

April66/100

🌡 8.6°C☀️ 10.3h🌧 Light showers

May81/100

🌡 15.3°C☀️ 13.3h🌧 Light showers

June83/100

🌡 19.6°C☀️ 13.3h🌧 Light showers

July89/100

🌡 20.7°C☀️ 13.4h🌧 Light showers

August89/100

🌡 20.9°C☀️ 11.3h🌧 Light showers

September77/100

🌡 15.4°C☀️ 8.4h🌧 Light showers

October56/100

🌡 8.5°C☀️ 4.6h🌧 Light showers

November37/100

🌡 3.7°C☀️ 1.8h🌧 Light showers

December35/100

🌡 2.3°C☀️ 1.3h🌧 Light showers

All weeks ranked by weather score

Week	Dates	Avg temp	Range	Sun / day	Rain / day	Score
W29	Jul 15–21	21.3°C	12.1°–24.3°	14.0h	1.8mm	89
W30	Jul 22–28	22.6°C	13.0°–25.9°	13.7h	2.0mm	89
W33	Aug 12–18	22.1°C	11.9°–25.7°	12.3h	1.8mm	89
W32	Aug 5–11	21.7°C	11.3°–25.4°	12.8h	2.2mm	87
W23	Jun 3–9	18.6°C	7.0°–22.2°	14.0h	1.4mm	83
W34	Aug 19–25	20.2°C	10.9°–23.2°	10.0h	2.3mm	83
W25	Jun 17–23	19.7°C	9.6°–23.7°	13.9h	2.4mm	82
W26	Jun 24–30	20.6°C	11.2°–24.2°	12.5h	2.6mm	82
W21	May 20–26	17.7°C	5.7°–22.3°	13.9h	1.5mm	81
W24	Jun 10–16	19.3°C	9.1°–22.9°	12.7h	2.2mm	81
W20	May 13–19	15.2°C	3.4°–20.4°	13.7h	0.5mm	79
W22	May 27–Jun 2	17.3°C	6.4°–20.6°	14.1h	1.8mm	79
W31	Jul 29–Aug 4	21.4°C	12.2°–24.0°	12.6h	3.9mm	78
W27	Jul 1–7	19.2°C	10.3°–22.3°	13.1h	3.2mm	77
W36	Sep 2–8	17.5°C	8.6°–20.5°	9.0h	1.7mm	77
W28	Jul 8–14	19.6°C	10.6°–22.3°	12.7h	3.5mm	76
W35	Aug 26–Sep 1	18.9°C	10.3°–22.1°	8.9h	3.0mm	74
W19	May 6–12	14.2°C	1.6°–17.8°	12.8h	1.6mm	73
W38	Sep 16–22	14.7°C	6.8°–17.3°	8.0h	1.6mm	69
W18	Apr 29–May 5	12.3°C	1.4°–16.0°	12.1h	2.3mm	67
W17	Apr 22–28	10.5°C	0.4°–13.3°	11.2h	1.8mm	66
W37	Sep 9–15	16.1°C	7.5°–19.2°	8.8h	3.2mm	66
W15	Apr 8–14	7.7°C	-2.8°–12.3°	10.6h	0.8mm	65
W16	Apr 15–21	8.6°C	-1.0°–11.5°	11.9h	1.2mm	65
W39	Sep 23–29	13.4°C	5.9°–16.4°	7.8h	2.4mm	62
W13	Mar 25–31	4.8°C	-3.9°–8.6°	9.3h	0.7mm	58
W42	Oct 14–20	9.4°C	1.1°–12.0°	5.9h	1.3mm	56
W12	Mar 18–24	4.7°C	-5.7°–8.1°	7.6h	0.6mm	53
W11	Mar 11–17	3.8°C	-5.1°–6.8°	7.3h	1.1mm	52
W14	Apr 1–7	7.5°C	-3.3°–11.6°	7.6h	2.0mm	52
W41	Oct 7–13	9.7°C	2.3°–12.3°	5.6h	1.9mm	52
W40	Sep 30–Oct 6	10.7°C	3.9°–13.4°	5.1h	2.4mm	49
W9	Feb 26–Mar 3	0.7°C	-8.3°–3.3°	5.6h	0.8mm	47
W44	Oct 28–Nov 3	5.2°C	-2.8°–8.3°	3.7h	1.2mm	43
W10	Mar 4–10	1.5°C	-8.7°–4.9°	4.7h	1.7mm	41
W7	Feb 12–18	1.4°C	-5.7°–3.4°	4.1h	1.6mm	40
W6	Feb 5–11	-0.6°C	-8.3°–1.7°	3.3h	1.5mm	39
W8	Feb 19–25	-0.2°C	-8.4°–2.1°	3.7h	1.6mm	39
W48	Nov 25–Dec 1	0.6°C	-5.7°–3.1°	2.2h	1.1mm	37
W2	Jan 8–14	-1.4°C	-9.4°–1.6°	1.9h	1.2mm	36
W43	Oct 21–27	7.4°C	-0.1°–10.3°	2.9h	3.0mm	36
W45	Nov 4–10	5.7°C	-0.2°–8.6°	2.1h	1.8mm	36
W52	Dec 23–29	3.1°C	-5.0°–5.9°	1.4h	1.1mm	35
W51	Dec 16–22	2.1°C	-3.0°–4.6°	1.2h	1.1mm	34
W3	Jan 15–21	-1.1°C	-10.0°–1.8°	2.1h	1.9mm	33
W46	Nov 11–17	5.4°C	-1.0°–7.9°	1.6h	2.0mm	33
W4	Jan 22–28	-0.1°C	-7.8°–2.6°	1.8h	1.9mm	32
W47	Nov 18–24	3.0°C	-3.4°–5.6°	1.4h	1.7mm	32
W5	Jan 29–Feb 4	-0.3°C	-8.1°–2.1°	1.7h	2.0mm	31
W1	Jan 1–7	-2.0°C	-10.3°–1.6°	1.3h	2.0mm	30
W50	Dec 9–15	1.6°C	-5.0°–4.3°	1.1h	1.9mm	30
W49	Dec 2–8	2.4°C	-4.6°–4.9°	1.5h	3.0mm	26

Explore Tallinn weather interactively

Dive deeper — compare individual weeks, see year-by-year variation, and download the data as Excel.

Search Tallinn →