As of 16:44 BST

Weather in Morfa Nefyn

+13°Weather now

Morfa Nefyn, Wednesday, 7 October, 16:44

Partly cloudy. Feels like 12°C. High 13°C, low 12°C.

Pressure1017 mb
Wind20 mph NW
Humidity65%
Visibility5.6 mi
Dew point7°C

The month ahead in Morfa Nefyn: daytime temperatures averaging +14.1° and +12° overnight — that is 0.7° above the climate average for October. Rain is expected on 13 days (around 72 mm), against a normal of 10 days and 75 mm. The warmest day should be 13 October (+16.7°), the coolest 21 October (+10°).

+14.1°/+12°
Average day / night
+0.7°
Above average
13 / 10
Wet days / normal
72 mm
Rainfall this month

Ten-day blocks against the climate average

PeriodForecast (day)AverageDifference
7 October – 16 October+14.6°+13.7°+0.9°
17 October – 26 October+13.3°+12.8°+0.5°
27 October – 5 Novembernear average+11.9°—

October records over 66 years

+20.3°10 October 2018All-time high
+1.7°30 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Pwllheli (10.1 km away).

Thu, 08+12 ° /15 °4.9Rain
+15 °Rain

Morfa Nefyn, Thursday, 8 October

Rain. High 15°C, low 12°C.

Pressure1024 mb
Wind12 mph NW
Humidity69%
Visibility6.2 mi
Dew point7°C
Fri, 09+13 ° /16 °6.4Rain
+16 °Rain

Morfa Nefyn, Friday, 9 October

Rain. High 16°C, low 13°C.

Pressure1010 mb
Wind19 mph NW
Humidity75%
Visibility6.2 mi
Dew point9°C
Sat, 10+12 ° /13 °3.1Light rain
+13 °Light rain

Morfa Nefyn, Saturday, 10 October

Light rain. High 13°C, low 12°C.

Pressure1012 mb
Wind24 mph W
Humidity74%
Visibility6.2 mi
Dew point8°C
Sun, 11+11 ° /12 °0Partly cloudy
+12 °Partly cloudy

Morfa Nefyn, Sunday, 11 October

Partly cloudy. High 12°C, low 11°C.

Pressure1014 mb
Wind8 mph W
Humidity75%
Visibility6.2 mi
Dew point8°C
Mon, 12+13 ° /17 °2.9Light rain
+17 °Light rain

Morfa Nefyn, Monday, 12 October

Light rain. High 17°C, low 13°C.

Pressure1008 mb
Wind26 mph SE
Humidity95%
Visibility—
Dew point16°C
Tue, 13+15 ° /17 °7.1Rain
+17 °Rain

Morfa Nefyn, Tuesday, 13 October

Rain. High 17°C, low 15°C.

Pressure1021 mb
Wind26 mph S
Humidity73%
Visibility—
Dew point10°C
Wed, 14+14 ° /15 °0Partly cloudy
+15 °Partly cloudy

Morfa Nefyn, Wednesday, 14 October

Partly cloudy. High 15°C, low 14°C.

Pressure1029 mb
Wind22 mph S
Humidity84%
Visibility—
Dew point12°C
Thu, 15+13 ° /15 °3.6Rain
+15 °Rain

Morfa Nefyn, Thursday, 15 October

Rain. High 15°C, low 13°C.

Pressure1018 mb
Wind30 mph S
Humidity74%
Visibility—
Dew point9°C
Fri, 16+12 ° /13 °0Overcast
+13 °Overcast

Morfa Nefyn, Friday, 16 October

Overcast. High 13°C, low 12°C.

Pressure1025 mb
Wind16 mph S
Humidity58%
Visibility—
Dew point5°C
Sat, 17+10 ° /14 °3.8Light rain
+14 °Light rain

Morfa Nefyn, Saturday, 17 October

Light rain. High 14°C, low 10°C.

Pressure1011 mb
Wind22 mph NW
Humidity86%
Visibility—
Dew point9°C
Sun, 18+10 ° /14 °2.5Light rain
+14 °Light rain

Morfa Nefyn, Sunday, 18 October

Light rain. High 14°C, low 10°C.

Pressure1011 mb
Wind40 mph S
Humidity67%
Visibility—
Dew point6°C
Mon, 19+11 ° /14 °12.9Rain
+14 °Rain

Morfa Nefyn, Monday, 19 October

Rain. High 14°C, low 11°C.

Pressure994 mb
Wind33 mph SW
Humidity67%
Visibility—
Dew point6°C
Tue, 20+11 ° /12 °8.3Light rain
+12 °Light rain

Morfa Nefyn, Tuesday, 20 October

Light rain. High 12°C, low 11°C.

Pressure995 mb
Wind32 mph SW
Humidity59%
Visibility—
Dew point4°C
Wed, 21+10 ° /11 °3.7Light rain
+11 °Light rain

Morfa Nefyn, Wednesday, 21 October

Light rain. High 11°C, low 10°C.

Pressure1006 mb
Wind20 mph W
Humidity66%
Visibility—
Dew point5°C
Thu, 22+11 ° /14 °8.9Rain
+14 °Rain

Morfa Nefyn, Thursday, 22 October

Rain. High 14°C, low 11°C.

Pressure1004 mb
Wind33 mph SE
Humidity79%
Visibility—
Dew point8°C
Days 17 onward are based on 60-year climate statistics
Fri, 23+10 ° /13 °4.5Climate average
+13 °Climate average

Morfa Nefyn, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high13°C
Average low10°C
Average rainfall4.5 mm
Chance of rain65%
Warmest on record+17° (2011)
Coldest on record+5° (1964)
Sat, 24+10 ° /13 °5.7Climate average
+13 °Climate average

Morfa Nefyn, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high13°C
Average low10°C
Average rainfall5.7 mm
Chance of rain65%
Warmest on record+17° (1995)
Coldest on record+5° (1987)
Sun, 25+10 ° /13 °6.6Climate average
+13 °Climate average

Morfa Nefyn, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high13°C
Average low10°C
Average rainfall6.6 mm
Chance of rain67%
Warmest on record+16° (2006)
Coldest on record+5° (2010)
Mon, 26+10 ° /13 °4.8Climate average
+13 °Climate average

Morfa Nefyn, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high13°C
Average low10°C
Average rainfall4.8 mm
Chance of rain67%
Warmest on record+16° (2005)
Coldest on record+5° (2012)
Tue, 27+10 ° /13 °6.7Climate average
+13 °Climate average

Morfa Nefyn, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high13°C
Average low10°C
Average rainfall6.7 mm
Chance of rain62%
Warmest on record+18° (2005)
Coldest on record+5° (2012)
Wed, 28+10 ° /12 °6.4Climate average
+12 °Climate average

Morfa Nefyn, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low10°C
Average rainfall6.4 mm
Chance of rain65%
Warmest on record+17° (2005)
Coldest on record+4° (2008)
Thu, 29+9 ° /12 °4.6Climate average
+12 °Climate average

Morfa Nefyn, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low9°C
Average rainfall4.6 mm
Chance of rain62%
Warmest on record+17° (2022)
Coldest on record+3° (2018)
Fri, 30+9 ° /12 °5.5Climate average
+12 °Climate average

Morfa Nefyn, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low9°C
Average rainfall5.5 mm
Chance of rain68%
Warmest on record+16° (2005)
Coldest on record+2° (2018)
Sat, 31+10 ° /12 °6.4Climate average
+12 °Climate average

Morfa Nefyn, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low10°C
Average rainfall6.4 mm
Chance of rain67%
Warmest on record+18° (2014)
Coldest on record+4° (1988)
Sun, 01+9 ° /12 °7Climate average
+12 °Climate average

Morfa Nefyn, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low9°C
Average rainfall7 mm
Chance of rain68%
Warmest on record+15° (2020)
Coldest on record+4° (1988)
Mon, 02+9 ° /12 °6.8Climate average
+12 °Climate average

Morfa Nefyn, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high12°C
Average low9°C
Average rainfall6.8 mm
Chance of rain67%
Warmest on record+15° (2005)
Coldest on record+4° (1986)
Tue, 03+9 ° /11 °6.8Climate average
+11 °Climate average

Morfa Nefyn, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high11°C
Average low9°C
Average rainfall6.8 mm
Chance of rain72%
Warmest on record+15° (2011)
Coldest on record+2° (1980)
Wed, 04+9 ° /11 °4.8Climate average
+11 °Climate average

Morfa Nefyn, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high11°C
Average low9°C
Average rainfall4.8 mm
Chance of rain65%
Warmest on record+14° (2010)
Coldest on record+4° (1988)
Thu, 05+9 ° /11 °5.4Climate average
+11 °Climate average

Morfa Nefyn, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high11°C
Average low9°C
Average rainfall5.4 mm
Chance of rain58%
Warmest on record+15° (2025)
Coldest on record+5° (1965)

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Morfa Nefyn are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Morfa Nefyn since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.