Ireland · 1991–2020

Best time to visit
Beaumont.

July leads for comfortable weather in Beaumont: typically 20.1°C by day, 11.5°C at night, with 70 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJuly

Typical high20.1°C

Typical low11.5°C

Rain in July70 mm

Comfort

July

July · August · June

67climate match

Beach

July

July · August · June

31climate match

Outdoors

July

July · June · August

79climate match

The weakest month is January, scoring 11 against July’s 67 — days reach only 8.3°C, 16° 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

118.3° / 2°

Feb

169.1° / 2.1°

Mar

2410.8° / 3.1°

Apr

3313.1° / 4.5°

May

4615.9° / 6.9°

Jun

5918.5° / 9.5°

Jul

6720.1° / 11.5°

Aug

6419.9° / 11.2°

Sep

5617.7° / 9.4°

Oct

3814.2° / 6.9°

Nov

2010.8° / 4.2°

Dec

128.6° / 2.6°

Monthly climate evidence for Beaumont — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 7 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	8.3°C	2°C	66 mm	13.5	9.1°C	8 h 01	11	Strong coverage
February	9.1°C	2.1°C	56 mm	12.1	8.1°C	9 h 43	16	Strong coverage
March	10.8°C	3.1°C	55 mm	11.7	7.9°C	11 h 40	24	Strong coverage
April	13.1°C	4.5°C	59 mm	12.1	8.7°C	13 h 54	33	Strong coverage
May	15.9°C	6.9°C	65 mm	12.4	10.6°C	15 h 50	46	Strong coverage
June	18.5°C	9.5°C	74 mm	11.2	13.1°C	16 h 58	59	Strong coverage
July	20.1°C	11.5°C	70 mm	13.2	14.7°C	16 h 31	67	Strong coverage
August	19.9°C	11.2°C	82 mm	13.2	15.1°C	14 h 47	64	Strong coverage
September	17.7°C	9.4°C	68 mm	12.1	14.5°C	12 h 36	56	Strong coverage
October	14.2°C	6.9°C	83 mm	12.5	13.4°C	10 h 27	38	Strong coverage
November	10.8°C	4.2°C	87 mm	13.4	12.1°C	8 h 31	20	Strong coverage
December	8.6°C	2.6°C	75 mm	13.6	10.6°C	7 h 31	12	Strong coverage

What has changed

Beaumont runs +1.0°C
on the 1961–1990 baseline.

Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.

Jan

+0.6

Feb

+1.6

Mar

+0.9

Apr

+1.0

May

+1.4

Jun

+0.9

Jul

+0.9

Aug

+0.8

Sep

+0.7

Oct

+0.5

Nov

+1.2

Dec

+1.2

July daytime highs, 2011–2025. Last recorded: 21.7°C.

Records at DUBLIN PHOENIX PARK, 1867–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	17.0°C10 Jan 1971	-13.4°C15 Jan 1982	49 mm4 Jan 1948	183 mm1948 · driest 8 mm in 1876	159
February	18.1°C23 Feb 1891	-8.7°C1 Feb 1972	46 mm24 Feb 1933	142 mm2020 · driest 2 mm in 1891	159
March	23.4°C29 Mar 1965	-8.3°C4 Mar 1962	38 mm18 Mar 1971	141 mm1947 · driest 7 mm in 1929	159
April	22.9°C11 Apr 1869	-4.7°C10 Apr 1998	39 mm21 Apr 1872	136 mm1966 · driest 2 mm in 1938	159
May	26.7°C31 May 1922	-3.0°C6 May 2012	45 mm28 May 1892	142 mm1993 · driest 7 mm in 1991	159
June	28.9°C6 Jun 1950	-0.3°C1 Jun 1962	81 mm11 Jun 1993	183 mm1958 · driest 3 mm in 1889	159
July	33.5°C16 Jul 1876	1.7°C8 Jul 1913	55 mm24 Jul 1896	165 mm1936 · driest 8 mm in 1982	159
August	30.6°C2 Aug 1990	0.6°C12 Aug 1912	85 mm25 Aug 1986	185 mm1917 · driest 3 mm in 1995	157
September	28.7°C6 Sep 1868	-0.1°C19 Sep 1986	69 mm3 Sep 1931	176 mm1976 · driest 1 mm in 1986	159
October	24.2°C3 Oct 1959	-3.5°C16 Oct 1993	77 mm27 Oct 1880	210 mm1960 · driest 12 mm in 1951	159
November	19.4°C2 Nov 1927	-8.4°C29 Nov 2010	76 mm5 Nov 2000	191 mm1965 · driest 4 mm in 1871	159
December	17.2°C2 Dec 1948	-13.8°C31 Dec 1961	48 mm4 Dec 1947	231 mm1978 · driest 18 mm in 1885	159

Typical days per month at DUBLIN PHOENIX PARK, 1991–2020
Month	Days 25°C+	Frost nights	Heavy rain (10 mm+)
January	0	8	1
February	0	8	<1
March	0	6	1
April	0	3	<1
May	0	<1	1
June	<1	0	2
July	1	0	1
August	1	0	2
September	<1	0	2
October	0	<1	2
November	0	3	2
December	0	7	2

How often, not how much — every day in DUBLIN PHOENIX PARK’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	0%	42%	4%	57%	5.9–9.6°C
February	0%	39%	4%	53%	6.3–10.4°C
March	<1%	36%	4%	49%	8.0–12.2°C
April	<1%	36%	3%	48%	10.7–14.3°C
May	6%	36%	4%	47%	13.6–17.3°C
June	22%	35%	4%	46%	16.7–19.9°C
July	32%	38%	4%	51%	18.1–21.9°C
August	29%	40%	6%	53%	17.8–21.1°C
September	11%	37%	6%	52%	15.7–18.7°C
October	1%	40%	6%	57%	12.1–15.5°C
November	0%	41%	6%	57%	8.8–11.7°C
December	0%	43%	6%	61%	6.6–10.3°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.

1867Each stripe is one year’s mean temperature against the 149-year average. Warmest: 2023. Coolest: 1892.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3315311
NOAA station: EI000003969 · DUBLIN PHOENIX PARK
Station distance: 6.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 26 usable years
Daylight: Calculated from latitude 53.39°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 7 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 DUBLIN PHOENIX PARK is what differs

Dublin→Drogheda→Swords→Navan→Bray→Dún Laoghaire→

Or put two places side by side: Beaumont vs Dublin

Best time to visitBeaumont.

July

July

July

The whole year,without the guesswork.

Beaumont runs +1.0°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Beaumont.

The whole year,
without the guesswork.

Beaumont runs +1.0°C
on the 1961–1990 baseline.

Nearby, measured,
and named.