📒 Observation table — May 2026 Full weather archive →
| Date | Day | Morning t° | Day t° | Phenomena | Wind | Pressure | Humidity | My observations ✏️ |
|---|---|---|---|---|---|---|---|---|
| May 1 | Fri | +6° | +18° | ☀️ clear | 1.4 m/s | 720 mmHg | 50% | |
| May 2 | Sat | +8° | +21° | ⛅ cloudy | 1.1 m/s | 718 mmHg | 45% | |
| May 3 | Sun | +11° | +20° | ⛅ cloudy | 1.8 m/s | 714 mmHg | 42% | |
| May 4 | Mon | +10° | +19° | ☁️ overcast | 0.5 m/s | 712 mmHg | 49% | |
| May 5 | Tue | +10° | +15° | ⛅ cloudy | 2.1 m/s | 709 mmHg | 74% | |
| May 6 | Wed | +10° | +11° | 🌦 drizzle | 7.8 m/s | 708 mmHg | 83% | |
| May 7 | Thu | +9° | +14° | 🌦 drizzle | 1.2 m/s | 713 mmHg | 73% | |
| May 8 | Fri | +8° | +17° | ⛅ cloudy | 1.5 m/s | 714 mmHg | 60% | |
| May 9 | Sat | +11° | +19° | ☀️ clear | 2.3 m/s | 714 mmHg | 54% | |
| May 10 | Sun | +11° | +19° | ☁️ overcast | 1.4 m/s | 710 mmHg | 58% | |
| May 11 | Mon | +11° | +12° | 🌦 drizzle | 6.8 m/s | 708 mmHg | 76% | |
| May 12 | Tue | +4° | +10° | 🌦 drizzle | 3.4 m/s | 714 mmHg | 53% | |
| May 13 | Wed | +6° | +13° | ⛅ cloudy | 6.5 m/s | 709 mmHg | 49% | |
| May 14 | Thu | +7° | +8° | 🌦 drizzle | 4.8 m/s | 704 mmHg | 85% | |
| May 15 | Fri | +5° | +9° | 🌦 rain | 2 m/s | 704 mmHg | 81% | |
| May 16 | Sat | +5° | +9° | ☀️ clear | 3.1 m/s | 711 mmHg | 70% | |
| May 17 | Sun | +6° | +14° | ☁️ overcast | 1.5 m/s | 714 mmHg | 48% | |
| May 18 | Mon | +9° | +9° | 🌦 drizzle | 2.9 m/s | 715 mmHg | 90% | |
| May 19 | Tue | +7° | +16° | ☁️ overcast | 0.8 m/s | 717 mmHg | 54% | |
| May 20 | Wed | +11° | +19° | ⛅ cloudy | 3 m/s | 721 mmHg | 57% | |
| May 21 | Thu | +11° | +21° | ⛅ cloudy | 2.8 m/s | 723 mmHg | 52% | |
| May 22 | Fri | +12° | +23° | ⛅ cloudy | 1.7 m/s | 723 mmHg | 49% | |
| May 23 | Sat | +14° | +25° | ☀️ clear | 1.6 m/s | 723 mmHg | 45% | |
| May 24 | Sun | +16° | +27° | ☀️ clear | 3.4 m/s | 724 mmHg | 33% | |
| May 25 | Mon | +17° | +28° | ☀️ clear | 1.9 m/s | 725 mmHg | 40% | |
| May 26 | Tue | +17° | +28° | ☀️ clear | 1 m/s | 723 mmHg | 44% | |
| May 27 | Wed | +19° | +28° | ☀️ clear | 1.2 m/s | 720 mmHg | 34% | |
| May 28 | Thu | +18° | +26° | ⛅ cloudy | 3 m/s | 720 mmHg | 39% | |
| May 29 | Fri | +16° | +26° | ⛅ cloudy | 2.8 m/s | 721 mmHg | 34% | |
| May 30 | Sat | +15° | +25° | ☁️ overcast | 0.6 m/s | 719 mmHg | 41% | |
| May 31 | Sun | +17° | +26° | 🌦 drizzle | 3.4 m/s | 715 mmHg | 47% |
🧑🏫 How to keep a weather diary
- Pick an observation time — the same every day, for example 8:00 and 14:00.
- Write down the temperature — from the thermometer outside or from our table (weather-station data).
- Note the phenomena — clear ☀️, cloudy ⛅, overcast ☁️, rain 🌧, thunderstorm ⛈, snow ❄️.
- Add wind and pressure — for younger students “light/strong” is enough, older students write m/s and mmHg.
- Sum up at the end of the month — the warmest and coldest day, how many days had precipitation. Check yourself against the weather archive.
❓ Frequently asked questions
What do you write in a school weather diary?
The date, morning and daytime temperature, phenomena (clear/cloudy/rain), wind and pressure. For younger students temperature and phenomena are enough, older students add wind in m/s, pressure and humidity. Ready values for Mentsiken are already filled into the table above (31 days filled).
Where do I get the data if I missed a day or a month?
Past days in the table are filled with actual weather-station readings for Mentsiken. Previous months — via the ← arrow or the month list above the table, earlier ones — in the weather archive. Weather archive →
How do I print a blank template?
Click “Blank sheet (fill in by hand)” — a separate page opens with an empty table (dates and weekdays stay), with a “Print” button on it.
Weather diary in Mentsiken — in detail
A weather diary is a table of daily observations: air temperature, precipitation, wind, atmospheric pressure and cloud cover. Schoolchildren keep it for science and geography classes, and so do gardeners and anglers. Data for Mentsiken is filled in automatically from weather-station readings: past days always contain facts, not forecasts, so you can check your own records against the table.
May in Mentsiken. Compare your records with the city archive and climate, see the current weather on the city page, the forecast — for the week. All cities — in the weather diary by city.