As of 21:57 BST

Weather in Portstewart

+11°

Portstewart, Tuesday, 6 October, 21:57

Overcast. Feels like 10°C. High 13°C, low 11°C.

Pressure1020 mb

Wind7 mph W

Humidity61%

Visibility6.2 mi

Dew point4°C

Tue, 06October

+11°..13°

Wed, 07October

+9°..12°

Thu, 08October

+10°..15°

Fri, 09October

+11°..15°

Sat, 10October

+10°..12°

Sun, 11October

+10°..13°

Mon, 12October

+11°..14°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+13°	+11°	+12°	+12°	+12°	+13°	+13°	+13°	+12°	+12°	+11°	+11°
Feels like	13°C	10°C	11°C	11°C	11°C	12°C	12°C	12°C	11°C	10°C	10°C	10°C
Pressure, hPa	1019	1019	1019	1019	1019	1019	1019	1019	1019	1019	1019	1020
Wind, mph	10	10	10	10	10	10	10	10	10	10	10	7
Humidity, %	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%	61%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	—	—	—	—	—	—	—	—	—	—	—	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+11°	+10°	+9°	+9°	+9°	+10°	+11°	+12°	+12°	+12°	+11°	+12°
Feels like	10°C	9°C	8°C	7°C	7°C	10°C	11°C	11°C	11°C	11°C	10°C	11°C
Pressure, hPa	1020	1019	1018	1018	1018	1018	1018	1018	1018	1018	1019	1020
Wind, mph	7	7	7	9	9	10	14	18	19	18	18	18
Humidity, %	68%	77%	86%	87%	88%	81%	75%	70%	63%	69%	70%	69%
Precipitation	0mm	0mm	0mm	0mm	0.1mm	0mm	0.2mm	0.1mm	0mm	0.1mm	0mm	0.1mm
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+11°	+11°	+11°	+11°	+10°	+10°	+12°	+11°	+10°	+12°	+13°	+14°
Feels like	10°C	10°C	10°C	10°C	9°C	10°C	11°C	11°C	10°C	11°C	13°C	14°C
Pressure, hPa	1021	1022	1022	1022	1022	1022	1021	1020	1017	1013	1011	1009
Wind, mph	18	16	14	11	7	8	10	12	15	19	21	19
Humidity, %	72%	70%	72%	70%	77%	80%	68%	76%	91%	92%	92%	94%
Precipitation	0.3mm	0mm	0mm	0mm	0mm	0mm	0mm	0.3mm	1.7mm	0.4mm	0.3mm	2.4mm
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	3.2 mi	2.8 mi	4.4 mi	3.8 mi	1.7 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+15°	+15°	+15°	+13°	+11°	+11°	+13°	+13°	+12°	+11°	+11°	+11°
Feels like	15°C	15°C	15°C	12°C	11°C	11°C	12°C	12°C	11°C	11°C	10°C	10°C
Pressure, hPa	1008	1006	1004	1005	1005	1006	1005	1005	1005	1004	1004	1005
Wind, mph	17	20	17	22	14	17	18	20	19	18	19	20
Humidity, %	94%	93%	94%	89%	87%	83%	69%	70%	75%	78%	82%	84%
Precipitation	0.9mm	0.7mm	0.8mm	0.4mm	0mm	0.4mm	0mm	0.1mm	0.2mm	0.1mm	0.2mm	0.3mm
Visibility	3.3 mi	2.9 mi	2.7 mi	6.2 mi	6.2 mi	5.6 mi	6.2 mi	5.0 mi	6.2 mi	6.2 mi	4.6 mi	5.6 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+10°	+10°	+10°	+10°	+11°	+11°	+12°	+12°	+12°	+11°	+11°	+11°
Feels like	10°C	10°C	9°C	9°C	10°C	11°C	11°C	11°C	11°C	10°C	10°C	10°C
Pressure, hPa	1005	1005	1005	1005	1006	1007	1008	1009	1010	1010	1011	1008
Wind, mph	21	21	22	23	25	27	26	25	24	21	19	27
Humidity, %	84%	86%	85%	84%	81%	77%	72%	70%	71%	74%	76%	70%
Precipitation	0.2mm	0.3mm	0.3mm	0.2mm	0.2mm	0.2mm	0.1mm	0mm	0mm	0mm	0.2mm	0.2mm
Visibility	4.4 mi	4.9 mi	6.2 mi	5.7 mi	5.8 mi	5.2 mi	6.2 mi	6.2 mi	5.8 mi	6.2 mi	6.2 mi	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+12°	+10°	+11°	+11°	+11°	+12°	+12°	+12°	+11°	+11°	+11°	+11°
Feels like	12°C	10°C	10°C	10°C	10°C	11°C	11°C	11°C	10°C	10°C	10°C	10°C
Pressure, hPa	1013	1013	1013	1013	1013	1013	1013	1013	1013	1013	1013	1013
Wind, mph	16	16	16	16	16	16	16	16	16	16	16	16
Humidity, %	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%
Precipitation	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm	0mm
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	+14°	+14°	+14°	+13°	+14°	+14°	+14°	+14°	+14°	+14°	+14°	+14°
Feels like	14°C	14°C	13°C	13°C	13°C	13°C	14°C	14°C	14°C	14°C	14°C	14°C
Pressure, hPa	1007	1007	1007	1007	1007	1007	1007	1007	1007	1007	1007	1007
Wind, mph	30	30	30	30	30	30	30	30	30	30	30	30
Humidity, %	87%	87%	87%	87%	87%	87%	87%	87%	87%	87%	87%	87%
Precipitation	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm	0.6mm
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

Detailed hourly forecast

Sun and moon today

Day length — 11 h 13 min

Sunrise — 07:38

Sunset — 18:51

Sunrise and sunset in local time (Europe/London)

Waning crescent, 21%

Sunrise — —

Sunset — —

Climate and weather in Portstewart month by month

The average annual temperature in Portstewart is +9.5°. The warmest month is August (daytime average +16.3°), the coldest is February (overnight average +3.7°). About 1037 mm of rain falls each year, most of it in October (101 mm). Figures are 60-year climate averages with records from 66 years of observations.

Month	Day	Night	Rainfall	Wet days	Record high	Record low
January	+7.1°	+3.8°	92 mm	18	+14.8° (2022)	-6.7° (2019)
February	+7.2°	+3.7°	73 mm	15	+14.5° (2019)	-3.1° (2018)
March	+8.4°	+4.3°	79 mm	17	+17.9° (1965)	-3.3° (2023)
April	+10°	+5.6°	72 mm	15	+21.3° (2025)	-2° (2010)
May	+12.5°	+7.9°	80 mm	16	+23.3° (2017)	+0.2° (1967)
June	+14.7°	+10.4°	80 mm	15	+26.3° (2025)	+4.7° (1975)
July	+16.1°	+12.1°	88 mm	16	+27.3° (2021)	+6.5° (2024)
August	+16.3°	+12.3°	93 mm	17	+25.1° (2025)	+6.1° (2018)
September	+14.9°	+11.1°	87 mm	15	+26.2° (2023)	+4.3° (2025)
October	+12.4°	+9°	101 mm	17	+20.2° (2023)	+0.8° (2018)
November	+9.4°	+6.2°	96 mm	18	+17.1° (2022)	-2.3° (2024)
December	+7.9°	+4.7°	96 mm	17	+15.2° (2025)	-5.3° (2010)