Italy · 1991–2020

Best time to visit
Aversa.

May leads for comfortable weather in Aversa: typically 24.1°C by day, 11.4°C at night, with 55 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high24.1°C

Typical low11.4°C

Rain in May55 mm

Comfort

May

May · October · June

88climate match

Beach

July

July · June · August

87climate match

Outdoors

April

April · May · October

87climate match

The weakest month is January, scoring 28 against May’s 88 — days reach only 13.1°C, 11° below the 24°C the score treats as ideal.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

2813.1° / 3.1°

Feb

3513.8° / 3.1°

Mar

4916.5° / 5°

Apr

6620° / 7°

May

8824.1° / 11.4°

Jun

8228.7° / 16.3°

Jul

7031° / 18.6°

Aug

6831.8° / 18.8°

Sep

7928° / 15.7°

Oct

8423.7° / 12.2°

Nov

4718.6° / 8.7°

Dec

3614.4° / 4.2°

Monthly climate evidence for Aversa — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 18 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	13.1°C	3.1°C	99 mm	9.3	15.0°C	9 h 32	28	Good coverage
February	13.8°C	3.1°C	72 mm	8.3	14.2°C	10 h 34	35	Good coverage
March	16.5°C	5°C	70 mm	7	14.2°C	11 h 49	49	Good coverage
April	20°C	7°C	53 mm	7.1	15.6°C	13 h 15	66	Good coverage
May	24.1°C	11.4°C	55 mm	5	18.8°C	14 h 27	88	Good coverage
June	28.7°C	16.3°C	29 mm	3.1	22.6°C	15 h 06	82	Good coverage
July	31°C	18.6°C	13 mm	1.4	25.1°C	14 h 51	70	Good coverage
August	31.8°C	18.8°C	20 mm	1.4	26.1°C	13 h 48	68	Good coverage
September	28°C	15.7°C	68 mm	5.3	24.2°C	12 h 25	79	Good coverage
October	23.7°C	12.2°C	83 mm	6.1	21.8°C	11 h 02	84	Good coverage
November	18.6°C	8.7°C	154 mm	10.2	19.3°C	9 h 50	47	Good coverage
December	14.4°C	4.2°C	91 mm	8.4	16.8°C	9 h 14	36	Good coverage

Records at GRAZZANISE, 1969–2025
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	20.0°C8 Jan 2018	-5.4°C2 Jan 2015	45 mm21 Jan 2009	226 mm2009 · driest 2 mm in 2020	26
February	22.0°C6 Feb 2021	-5.4°C19 Feb 2008	62 mm1 Feb 2012	170 mm2012 · driest 0 mm in 1998	27
March	24.4°C25 Mar 2001	-5.0°C9 Mar 2011	63 mm4 Mar 2005	165 mm2018 · driest 0 mm in 1998	28
April	30.4°C30 Apr 2013	-2.5°C12 Apr 1998	31 mm28 Apr 2015	101 mm2012 · driest 0 mm in 1998	26
May	35.2°C5 May 2015	-1.2°C5 May 1998	50 mm3 May 2007	239 mm2019 · driest 0 mm in 1998	26
June	39.4°C27 Jun 2022	8.0°C2 Jun 2013	57 mm2 Jun 2009	89 mm2009 · driest 1 mm in 2012	26
July	39.8°C17 Jul 2015	8.0°C2 Jul 2014	84 mm8 Jul 2025	100 mm2025 · driest 0 mm in 2003	26
August	39.6°C8 Aug 2015	12.8°C11 Aug 2007	55 mm21 Aug 2018	141 mm2018 · driest 0 mm in 2007	25
September	36.6°C16 Sep 2015	6.8°C28 Sep 2018	64 mm27 Sep 2020	163 mm2020 · driest 2 mm in 2005	24
October	34.2°C3 Oct 2012	-0.8°C15 Oct 1998	87 mm1 Oct 2018	204 mm2015 · driest 0 mm in 1998	26
November	28.0°C1 Nov 2004	-1.2°C21 Nov 2005	107 mm3 Nov 2021	528 mm2019 · driest 24 mm in 2024	25
December	24.0°C1 Dec 2014	-6.6°C17 Dec 2010	65 mm2 Dec 2014	182 mm2009 · driest 0 mm in 2015	27

Typical days per month at GRAZZANISE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	4	4
February	0	0	4	3
March	0	0	1	3
April	2	<1	<1	2
May	11	1	0	2
June	23	10	0	<1
July	28	19	0	<1
August	28	22	0	<1
September	24	8	0	2
October	10	<1	0	2
November	<1	0	<1	5
December	0	0	3	3

How often, not how much — every day in GRAZZANISE’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	<1%	31%	13%	37%	11.3–14.6°C
February	2%	31%	9%	37%	11.6–16.1°C
March	12%	24%	8%	24%	15.0–18.2°C
April	48%	24%	7%	27%	18.5–21.4°C
May	79%	17%	5%	14%	22.3–25.7°C
June	89%	10%	2%	6%	27.0–31.3°C
July	95%	6%	2%	0%	29.9–33.0°C
August	95%	6%	2%	<1%	30.2–33.6°C
September	80%	20%	8%	19%	26.9–29.9°C
October	75%	21%	8%	17%	21.8–26.0°C
November	29%	35%	17%	43%	17.5–19.6°C
December	2%	29%	11%	32%	12.1–16.0°C

A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3182640
NOAA station: ITM00016253 · GRAZZANISE
Station distance: 14.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 40.97°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 18 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from GRAZZANISE is what differs

Naples→Torre del Greco→Pozzuoli→Giugliano in Campania→Fuorigrotta→Casoria→

Or put two places side by side: Aversa vs Naples

Best time to visitAversa.

May

July

April

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Aversa.

The whole year,
without the guesswork.

Nearby, measured,
and named.