As of 20:11 BST

Weather in Creggan

+19°Weather now

Creggan, Saturday, 8 August, 20:11

Overcast. Feels like 19°C. High 23°C, low 13°C.

Pressure1014 mb
Wind5 mph SW
Humidity79%
Visibility6.2 mi
Dew point15°C
Sun, 09+13 ° /21 °2.4Light rain
+21 °Light rain

Creggan, Sunday, 9 August

Light rain. High 21°C, low 13°C.

Pressure1012 mb
Wind8 mph SW
Humidity94%
Visibility6.2 mi
Dew point13°C
Mon, 10+9 ° /20 °0Overcast
+20 °Overcast

Creggan, Monday, 10 August

Overcast. High 20°C, low 9°C.

Pressure1022 mb
Wind4 mph NW
Humidity54%
Visibility6.2 mi
Dew point8°C
Tue, 11+10 ° /21 °0Overcast
+21 °Overcast

Creggan, Tuesday, 11 August

Overcast. High 21°C, low 10°C.

Pressure1022 mb
Wind10 mph SE
Humidity54%
Visibility6.2 mi
Dew point10°C
Wed, 12+14 ° /25 °0Partly cloudy
+25 °Partly cloudy

Creggan, Wednesday, 12 August

Partly cloudy. High 25°C, low 14°C.

Pressure1020 mb
Wind9 mph S
Humidity50%
Visibility6.2 mi
Dew point13°C
Thu, 13+16 ° /23 °8.6Rain
+23 °Rain

Creggan, Thursday, 13 August

Rain. High 23°C, low 16°C.

Pressure1018 mb
Wind6 mph W
Humidity68%
Visibility—
Dew point16°C
Fri, 14+14 ° /19 °5.1Light rain
+19 °Light rain

Creggan, Friday, 14 August

Light rain. High 19°C, low 14°C.

Pressure1017 mb
Wind9 mph N
Humidity88%
Visibility—
Dew point17°C
Sat, 15+10 ° /21 °0Mainly clear
+21 °Mainly clear

Creggan, Saturday, 15 August

Mainly clear. High 21°C, low 10°C.

Pressure1019 mb
Wind7 mph N
Humidity49%
Visibility—
Dew point7°C
Sun, 16+12 ° /17 °4.5Rain
+17 °Rain

Creggan, Sunday, 16 August

Rain. High 17°C, low 12°C.

Pressure1014 mb
Wind5 mph S
Humidity79%
Visibility—
Dew point12°C
Mon, 17+11 ° /17 °0Partly cloudy
+17 °Partly cloudy

Creggan, Monday, 17 August

Partly cloudy. High 17°C, low 11°C.

Pressure1015 mb
Wind13 mph NW
Humidity63%
Visibility—
Dew point9°C
Tue, 18+12 ° /19 °1.3Light rain
+19 °Light rain

Creggan, Tuesday, 18 August

Light rain. High 19°C, low 12°C.

Pressure1012 mb
Wind13 mph N
Humidity70%
Visibility—
Dew point11°C
Wed, 19+9 ° /18 °0Overcast
+18 °Overcast

Creggan, Wednesday, 19 August

Overcast. High 18°C, low 9°C.

Pressure1014 mb
Wind8 mph NW
Humidity59%
Visibility—
Dew point9°C
Thu, 20+13 ° /18 °1.8Light rain
+18 °Light rain

Creggan, Thursday, 20 August

Light rain. High 18°C, low 13°C.

Pressure1006 mb
Wind17 mph W
Humidity53%
Visibility—
Dew point7°C
Fri, 21+11 ° /16 °1.3Light rain
+16 °Light rain

Creggan, Friday, 21 August

Light rain. High 16°C, low 11°C.

Pressure1014 mb
Wind17 mph W
Humidity58%
Visibility—
Dew point7°C
Sat, 22+11 ° /16 °1.5Light rain
+16 °Light rain

Creggan, Saturday, 22 August

Light rain. High 16°C, low 11°C.

Pressure1013 mb
Wind21 mph NW
Humidity53%
Visibility—
Dew point5°C
Sun, 23+10 ° /16 °0Overcast
+16 °Overcast

Creggan, Sunday, 23 August

Overcast. High 16°C, low 10°C.

Pressure1023 mb
Wind14 mph NW
Humidity60%
Visibility—
Dew point7°C

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 Creggan 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 Creggan 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.