As of 18:58 BST

Weather in Letham

+17°Weather now

Letham, Saturday, 8 August, 18:58

Overcast. Feels like 17°C. High 20°C, low 13°C.

Pressure1012 mb
Wind12 mph SW
Humidity77%
Visibility6.2 mi
Dew point13°C
Sun, 09+12 ° /20 °0Overcast
+20 °Overcast

Letham, Sunday, 9 August

Overcast. High 20°C, low 12°C.

Pressure1010 mb
Wind11 mph SW
Humidity60%
Visibility6.2 mi
Dew point10°C
Mon, 10+8 ° /19 °0Partly cloudy
+19 °Partly cloudy

Letham, Monday, 10 August

Partly cloudy. High 19°C, low 8°C.

Pressure1020 mb
Wind5 mph W
Humidity52%
Visibility6.2 mi
Dew point7°C
Tue, 11+9 ° /20 °0Overcast
+20 °Overcast

Letham, Tuesday, 11 August

Overcast. High 20°C, low 9°C.

Pressure1026 mb
Wind5 mph E
Humidity71%
Visibility6.2 mi
Dew point10°C
Wed, 12+12 ° /24 °0Partly cloudy
+24 °Partly cloudy

Letham, Wednesday, 12 August

Partly cloudy. High 24°C, low 12°C.

Pressure1020 mb
Wind12 mph SW
Humidity60%
Visibility6.2 mi
Dew point14°C
Thu, 13+14 ° /23 °0Overcast
+23 °Overcast

Letham, Thursday, 13 August

Overcast. High 23°C, low 14°C.

Pressure1017 mb
Wind12 mph SW
Humidity62%
Visibility—
Dew point15°C
Fri, 14+14 ° /22 °7.4Rain
+22 °Rain

Letham, Friday, 14 August

Rain. High 22°C, low 14°C.

Pressure1016 mb
Wind5 mph E
Humidity75%
Visibility—
Dew point15°C
Sat, 15+12 ° /18 °0.5Light rain
+18 °Light rain

Letham, Saturday, 15 August

Light rain. High 18°C, low 12°C.

Pressure1018 mb
Wind6 mph E
Humidity79%
Visibility—
Dew point13°C
Sun, 16+12 ° /16 °2.9Light rain
+16 °Light rain

Letham, Sunday, 16 August

Light rain. High 16°C, low 12°C.

Pressure1014 mb
Wind5 mph SW
Humidity90%
Visibility—
Dew point14°C
Mon, 17+11 ° /20 °0.5Light rain
+20 °Light rain

Letham, Monday, 17 August

Light rain. High 20°C, low 11°C.

Pressure1010 mb
Wind8 mph W
Humidity59%
Visibility—
Dew point10°C
Tue, 18+11 ° /19 °3.5Light rain
+19 °Light rain

Letham, Tuesday, 18 August

Light rain. High 19°C, low 11°C.

Pressure1009 mb
Wind4 mph E
Humidity72%
Visibility—
Dew point11°C
Wed, 19+11 ° /18 °2.2Light rain
+18 °Light rain

Letham, Wednesday, 19 August

Light rain. High 18°C, low 11°C.

Pressure1012 mb
Wind7 mph SE
Humidity67%
Visibility—
Dew point11°C
Thu, 20+11 ° /17 °5.6Light rain
+17 °Light rain

Letham, Thursday, 20 August

Light rain. High 17°C, low 11°C.

Pressure1001 mb
Wind8 mph W
Humidity96%
Visibility—
Dew point12°C
Fri, 21+10 ° /16 °0.5Light rain
+16 °Light rain

Letham, Friday, 21 August

Light rain. High 16°C, low 10°C.

Pressure1008 mb
Wind15 mph W
Humidity52%
Visibility—
Dew point5°C
Sat, 22+9 ° /16 °0.4Light rain
+16 °Light rain

Letham, Saturday, 22 August

Light rain. High 16°C, low 9°C.

Pressure1005 mb
Wind11 mph W
Humidity55%
Visibility—
Dew point6°C
Sun, 23+9 ° /16 °0Overcast
+16 °Overcast

Letham, Sunday, 23 August

Overcast. High 16°C, low 9°C.

Pressure1018 mb
Wind10 mph W
Humidity52%
Visibility—
Dew point5°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 Letham 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 Letham 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.