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City briefing

Lethem

Guyana · 3,000 people
Jan
Feb
Mar
Apr
May
Jun
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Aug
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The year’s records
Annual mean 28°C · wettest around July · prevailing wind E
Warmest
31.9 °C
Coldest
28.6 °C
Wettest
45%
Windiest
5.6 m/s
Prevailing
E
4.8 m/s average

When this place is good five ratings · thirty-six ten-day sections · click a cell to read it

never good
never good
never good
Jan
Feb
Mar
Apr
May
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Aug
Sep
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Nov
Dec

Every reading

bars actual · line feels-like, °C
05101520253035JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember05101520253035JFMAMJJASOND

The average temperature in Lethem over the whole year is 28°C. October is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 25°C.

Month by month Lethem climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January31°C26°C31°C21%60%4.3 m/s14690
February31°C26°C31°C13%69%4.8 m/s14670
March32°C26°C31°C19%62%4.4 m/s9621
April31°C26°C32°C28%72%4.1 m/s6590
May30°C26°C31°C39%76%4.0 m/s7580
June29°C25°C31°C48%73%3.4 m/s8570
July29°C25°C31°C53%73%3.6 m/s8591
August30°C26°C33°C32%58%3.4 m/s3540
September32°C26°C34°C27%59%3.5 m/s1450
October32°C27°C34°C18%60%4.1 m/s2450
November32°C27°C33°C18%64%4.3 m/s3480
December31°C26°C32°C21%65%4.1 m/s4600

High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.

Seasons, and the year in short Lethem weather by season

Year round, Lethem has days of about 29°C at their warmest in July, its coolest month, and 32°C in October, its warmest; the coolest hours of the day run from 25°C to 27°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around July and least likely around February. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.

Lethem weather in winterDecember to February

High 31°CLow 26°CRain 18%

Winter in Lethem has typical daily highs of about 31°C and lows of about 26°C, with a 18% chance of rain on a given day.

Lethem weather in springMarch to May

High 31°CLow 26°CRain 29%

Spring in Lethem has typical daily highs of about 31°C and lows of about 26°C, with a 29% chance of rain on a given day.

Lethem weather in summerJune to August

High 29°CLow 25°CRain 44%

Summer in Lethem has typical daily highs of about 29°C and lows of about 25°C, with a 44% chance of rain on a given day.

Lethem weather in autumnSeptember to November

High 32°CLow 27°CRain 21%

Autumn in Lethem has typical daily highs of about 32°C and lows of about 27°C, with a 21% chance of rain on a given day.

When is the rainy season in Lethem?

The rainy (wet) season in Lethem runs from May to July, peaking in July with a 53% chance of rain on a given day. The dry season is August to April; February is the driest month, at 13%.

What time of year is Lethem windiest?

Winds in Lethem are highest in February, averaging 4.8 m/s (17 km/h), and lightest in June, at 3.4 m/s (12 km/h). The prevailing wind is from the E.

What is the average temperature in Lethem year round?

The average temperature in Lethem over the whole year is 28°C. October is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 25°C.

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