Monitoring of cloud cover in the period from January 29, 2024. until February 2, 2024.

ENO WEATHER WEEK 2024

Picture 1. Graphic display of the air temperature at solar noon, the minimum and maximum air temperature in the period from January 31, 2023. until February 4, 2023.

Picture 4. Graphic display of the air pressure and air humidity period from January 29, 2024. until February 2, 2024.

Picture 3. Graphic display of the air pressure and air humidity period from January 31, 2023. until February 4, 2023.

The percentage of the sky covered by clouds was lower on the first two monitored days during 2024 compared to 2023. The percentage of the sky covered by clouds on the first four monitored days in 2024 was lower compared to 2023, while the fifth day was higher compared to the fifth day of 2023. During the year 2023, in the monitored period, the sky was more covered with clouds.

Schoolgirls Helena Mihalina i Nikolina Jakopiček Car followed the clouds at the measuring station in the district schoo J.E.Drašković, Cvetlin.

Schoolgirls followed the measurements every day at solar noon.

Given that we conducted the observations at the same location as last school year, we made a comparison of the data from the last school year with those from the current school year.

Picture 2. Graphic display of the air temperature at solar noon, the minimum and maximum air temperature in the period from January 29, 2024. until February 2, 2024.

Comparison of minimum, maximum and current daily temperature

<ol><li>By comparing the minimum temperature, we notice that in 2024, in the monitored period, lower minimum temperatures were measured compared to 2023.</li><li>We also note that in the monitored period in 2024, the maximum daily temperatures were mostly higher than the maximum daily temperatures in the monitored period in 2023.</li><li>The current daily temperatures measured in the monitored period in 2024 are also higher than the current daily temperatures measured in the monitored period in 2023.</li></ol>

Comparison of air pressure and relative humidity

<ol><li>Comparing the air pressure for the monitored period in 2023 and 2024, we notice that in 2024 the air pressure was higher in the monitored period than the air pressure measured in the monitored period in 2023.</li><li>Comparing the relative air humidity, we notice that the relative air humidity was higher on the first three days of the monitored period in 2023 compared to the first three monitored days in 2024, while the relative air humidity was higher on the last two monitored days in 2024 compared to the year 2023.</li></ol>

Table 3. Types of high level clouds represented (2023.)

Table 4. Types of high level clouds represented (2024.)

Table 5. Types of mid level clouds represented (2023.)

Table 6. Types of mid level clouds represented (2024.)

Table 7. Types of low level clouds represented (2023.)

Table 8. Types of low level clouds represented (2024.)

Picture 5. Graphic display of the wind speed period from January 31, 2023. until February 4, 2023.

Picture 6. Graphic display of the wind speed period from January 29, 2024. until February 2, 2024.

Here was no precipitation in the monitored period.

Table 1. Sky coverage with high, low and medium clouds (2023.)

Table 2. Sky coverage with high, low and medium clouds (2024.)

Elementary school Izidora Poljaka Višnjica District School J.E. Drašković Cvetlin

Martina Simić Meznarić, mag. educ. biol. et chem., teacher mentor

Picture 8. Graphic display of the cloud cover period from January 29, 2024. until February 2, 2024.

Picture 7. Graphic display of the cloud cover period from January 31, 2023. until February 4, 2023.

Every day of the monitored period during 2023, the wind direction was north. 29.1.2024. the wind direction was northeast. During the remaining monitored days during 2024, the wind blew from the south. The wind speed was higher on the first monitored day in 2024, lower on the second monitored day, higher on the third monitored day, and lower on the fourth and fifth compared to the monitored days in 2023.

8th grade students in chemistry class enter data into tables and make graphs.

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