Climate and monthly weather forecastSaint Catherine, Egypt
Climate and monthly weather forecast
The climate of Saint Catherine
Saint Catherine, nestled in the heart of Egypt, typically experiences a mid-latitude desert climate, also known as BWk according to the Köppen climate classification. Geographically positioned amidst arid desertscapes, the city takes on a unique climate with significant fluctuations in weather parameters throughout the year.A year-round examination of Saint Catherine's weather data reveals a wide variation in temperature. From a chilly low of 1.7°C (35.1°F) during the coldest months to a scorching high of 32°C (89.6°F) during the peak of summer, the city embraces a plethora of thermal conditions. Humidity remains relatively low year-round with the highest relative humidity registered at 39% and the lowest at 19%.
Rainfall in Saint Catherine is scarce, staying below 4mm (0.16") annually with almost no rainfall days. The city experiences maximum daylight hours from May to August, averaging between 13.6 hours to 13.9 hours per day. Sunlight is abundant too, as sunshine hours reach peaks of 12 hours from June to August. UV Index soars high during summer months reaching a peak of 12 from May to August, indicating a need for adequate sun protection during these months.
The best time to visit Saint Catherine
Given its desert climate, the most comfortable time to venture to Saint Catherine falls are the transitional months between the scorching summer and frigid winter. With temperatures ranging from a low of 5.7°C (42.3°F) to a high of 24.1°C (75.4°F), the period from March to May offers relatively pleasant thermal conditions. The relative humidity is lower (from 22% to 29%), and rainfall is rare, making this window a favorable time to explore the city.The worst time to visit Saint Catherine
The summer months from June to August represent the least optimal time to visit Saint Catherine. Temperatures during this time escalate from 30.9°C (87.6°F) to 32°C (89.6°F), making outdoor exploration less than desirable. Although the rainfall is virtually non-existent during these months, the high levels of UV exposure (topping at 12 on the UV Index) mandate extreme caution regarding sun protection.Spring weather in Saint Catherine
Contrasting with the winter's chill, springtime in Saint Catherine from March to May ushers in a gradual increase in temperature. With highs ranging from 18.5°C (65.3°F) to 27.9°C (82.2°F) and lows incrementing from 5.7°C (42.3°F) to 14.1°C (57.4°F), spring offers the warmth of approaching summer without its thermal extremes. Humidity drops from 29% in March to 19% in May while daylight extends from 12 hours to 13.6 hours, providing ample hours for sightseeing.Summer weather in Saint Catherine
The summer in Saint Catherine can be grueling with maximum temperatures hovering between 30.9°C (87.6°F) to 32°C (89.6°F) from June to August. The minimum temperatures do not offer much respite either, remaining well above 15.9°C (60.6°F). Sunlight dominates the daylight hours, reaching its zenith at 12 hours per day with the UV Index peaking at 12, cautioning inhabitants and tourists alike.Autumn weather in Saint Catherine
Autumn in Saint Catherine from September to November brings a decline in mercury readings. The temperatures recede from the summer highs, fluctuating between 25.7°C (78.3°F) to 19.9°C (67.8°F). Nighttime temperatures gradually drop from 15.9°C (60.6°F) to 7.4°C (45.3°F). The UV Index registers a substantial decrease, falling to 5 in November.Winter weather in Saint Catherine
Winter in Saint Catherine spans December to February and introduces the coldest period of the year. The temperatures can plummet to a low of 1.7°C (35.1°F), while daytime temperatures barely exceed 15.7°C (60.3°F). Humidity levels rise slightly, ranging from 35% to 39%. Daylight hours are at an annual minimum with 10.4 hours in December to 11.2 hours in February.Weather in January
Consider climatological parameters for Saint Catherine in Egypt, January is characterized by cooler temperatures coupled with a slight chance of rain. It sees the lowest average high temperatures of the year, registering at 13.8°C (56.8°F). Weather in January »Weather in February
Transitioning into February, there is a noticeable ascension in warmth in Saint Catherine, Egypt. The average high temperature marginally heads north, escalating from 13.8°C (56.8°F) in January to 14.6°C (58.3°F). This month inherits January's weather patterns, producing lovely, sunny days and chilly nights. Weather in February »Weather in March
March witnesses a clear shift in the weather in Saint Catherine, Egypt, with a more significant rise in temperature. The average high rambles up, hitting 18.5°C (65.3°F), hinting at the dawning of the warm season. The arrival of March brings an end to the cooler spell, allowing for an increase in daytime activities under the sun. Weather in March »Weather in April
Saint Catherine, Egypt, experiences considerable warming in April as the transition to summer begins in earnest. An impressive leap in average high temperature is recorded, soaring up to 24.1°C (75.4°F). The abrupt heat spike is associated with almost non-existent rainfall, thus, significantly ramping up the dryness. Weather in April »Weather in May
The month of May in Saint Catherine, Egypt ushers in a period of intense warmth. With average high temperatures peaking to 27.9°C (82.2°F), the heat dominates the weather patterns. The drought spell extends further into May, as the city does not see any rainfall. Weather in May »Weather in June
June is marked by soaring temperatures, indicating the arrival of peak summer in Saint Catherine, Egypt. Stepping up the heat, the average high in June skyrockets to a blazing 30.9°C (87.6°F). The long sunny days call for caution, with no relief from rain, as the city continues its dry spell. Weather in June »Weather in July
July stands out in the calendar year as Saint Catherine, Egypt, experiences its warmest month. The highest temperature for the year hits the charts at a sizzling 32°C (89.6°F). The city is caught in the grips of the heatwave, with high daytime temperatures, hotter nights, and cloudless skies. Weather in July »Weather in August
During Saint Catherine’s torrid summer spell, August hardly makes any difference. The average high maintains a consistent 32°C (89.6°F), mirroring July's high. The continuation of this heat persists, with no rainfall to provide any cooling relief. Weather in August »Weather in September
September ushers in a noticeable change in the weather patterns in Saint Catherine, Egypt. With temperatures dropping to a slightly less intense high of 30.5°C (86.9°F), a cooling trend starts. The daytime heat starts to diminish, and the nights grow longer, heralding the beginning of autumn. Weather in September »Weather in October
Saint Catherine, Egypt, experiences a substantial cooling in October, as the weather takes a turn from hot to comfortably warm. The drop in temperature widens, with the average high plummeting down to 25.7°C (78.3°F), providing significant relief from the summer's intense heat. Weather in October »Weather in November
Saint Catherine, Egypt in November sees a descending trend in temperatures, marking the onset of winter. The gradual cooldown continues with the high averaging at 19.9°C (67.8°F). The days are still clear and sunny but substantially cooler than in the preceding months. Weather in November »Weather in December
Concluding the climatic cycle of the year, December in Saint Catherine, Egypt witnesses the coldest temperatures. Further decline is seen in the average high, which drops to 15.7°C (60.3°F). The days are shorter, and the nights longer and colder, making it the most characteristic winter month. Weather in December »Updated: Jan 27, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Saint Catherine notes the coldest temperatures in January, with a average high of 13.8°C (56.8°F) and a low of 1.7°C (35.1°F).
The most humid month in Saint Catherine is January, with an average relative humidity of 39%.
Throughout the year, in Saint Catherine, Egypt, there are 0.4 rainfall days, and 21mm (0.83") of precipitation is accumulated.
January and December, with an average of 8h of sunshine, are months with the least sunshine in Saint Catherine.
January and December, with an average maximum UV index of 4, are months with the lowest UV index in Saint Catherine.
The wettest months in Saint Catherine, Egypt, are March, April and December, with an average 4mm (0.16") of rainfall.
On Friday, 26. April 2024, at 12:00 am, Daylight Saving Time starts in Saint Catherine, and the time zone changes from EET to EEST. Daylight Saving Time ends on Friday, 01. November 2024, at 12:00 am, and the time zone reverts from EEST to EET.
With an average relative humidity of 19%, May is the least humid month in Saint Catherine.
May through September are months without rainfall.
May through August, with an average maximum UV index of 12, are months with the highest UV index in Saint Catherine.
With an average of 13h and 54min of daylight, June has the longest days of the year in Saint Catherine, Egypt.
June through August, with an average of 12h of sunshine, are months with the most sunshine in Saint Catherine.
Temperatures in Saint Catherine reach their maximum during July and August, recording an average high-temperature of 32°C (89.6°F).
January through April, October through December are months with rainfall in Saint Catherine.
The month with the shortest days in Saint Catherine is December, with an average of 10h and 24min of daylight.
Average temperature
Saint Catherine, Egypt
The warmest months (with the highest average high temperature) are July and August (32°C).
The month with the lowest average high temperature is January (13.8°C).
The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average humidity
Saint Catherine, Egypt
The month with the highest relative humidity is January (39%).
The month with the lowest relative humidity is May (19%).
Average rainfall
Saint Catherine, Egypt
The wettest months (with the highest rainfall) are March, April and December (4mm).
The driest months (with the least rainfall) are May, June, July, August and September (0mm).
Average rainfall days
Saint Catherine, Egypt
- Average rainfall days in January:
0.1 days - Average rainfall days in February:
0.1 days - Average rainfall days in March:
0.1 days - Average rainfall days in April:
0 days - Average rainfall days in May:
0 days - Average rainfall days in June:
0 days
- Average rainfall days in July:
0 days - Average rainfall days in August:
0 days - Average rainfall days in September:
0 days - Average rainfall days in October:
0 days - Average rainfall days in November:
0 days - Average rainfall days in December:
0.1 days
The months with the highest number of rainy days are January, February, March and December (0.1 days).
The months with the least rainy days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Saint Catherine, Egypt
- Average daylight in January:
10h and 36min - Average daylight in February:
11h and 12min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 36min - Average daylight in June:
13h and 54min
- Average daylight in July:
13h and 48min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 42min - Average daylight in December:
10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
The months with the most sunshine are June, July and August (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 8h).
Average UV index
Saint Catherine, Egypt
The months with the highest UV index are May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 4).
