Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-25 20:29:16 UTC Offline · 7h ago

In a sensible range
current heuristic
Current temperature looks broadly useful.
Not too cold, not silly-hot. The rare and beautiful middle ground.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 81
Hot hours (30°C+): 33
Danger hours (35°C+): 4
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 8
Cold days (≤5°C low): 3
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
23.94 °C
Latest recorded day
35.6° / 16.2°
2026-05-25 UTC avg: 27.0°
30-day high / low
42.9° / 2.3°
Avg: 16.6°
Comfortable hours
132 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · hourly averages
🩺 Data health
last 24h
Samples: 991
Missing (est): 449
Last seen: 7h ago
Biggest gap: 2m
RSSI now: -77 dBm
Battery now: — V

Hourly highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 16.6°C
• Days in the comfy band: 6
• Warm hours (25°C+): 81
• Hot hours (30°C+): 33
• Danger hours (35°C+): 4
• Cold hours (≤5°C): 8
Best / worst days
• Hottest day: 2026-05-22 (42.9°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 12
• Danger days (35°C+ high): 4
• Cold days (≤5°C low): 3
Humidity now
91.7 %
Pressure now
1,023.8 hPa
Light now
214 lux

Recent samples

Page 652 of 1319 · 50 per page · 65947 total
Time (UTC) Temp °C RSSI
2026-04-27 10:15:34 27.75 -78
2026-04-27 10:14:34 27.69 -78
2026-04-27 10:13:34 27.75 -77
2026-04-27 10:12:34 27.94 -78
2026-04-27 10:11:34 28.00 -78
2026-04-27 10:10:34 27.81 -79
2026-04-27 10:09:34 27.75 -77
2026-04-27 10:08:34 27.56 -78
2026-04-27 10:07:34 27.44 -79
2026-04-27 10:06:34 27.44 -80
2026-04-27 10:05:34 27.37 -80
2026-04-27 10:04:34 27.37 -81
2026-04-27 10:03:34 27.31 -78
2026-04-27 10:02:34 27.19 -77
2026-04-27 10:01:34 27.19 -79
2026-04-27 10:00:34 27.19 -78
2026-04-27 09:59:34 27.19 -78
2026-04-27 09:58:34 27.19 -78
2026-04-27 09:57:34 27.25 -78
2026-04-27 09:56:34 27.44 -79
2026-04-27 09:55:34 27.37 -78
2026-04-27 09:54:34 27.37 -78
2026-04-27 09:53:34 27.44 -79
2026-04-27 09:52:34 27.37 -78
2026-04-27 09:51:34 27.25 -78
2026-04-27 09:50:34 27.13 -78
2026-04-27 09:49:34 27.00 -79
2026-04-27 09:48:34 26.87 -79
2026-04-27 09:47:34 26.81 -78
2026-04-27 09:46:34 26.87 -79
2026-04-27 09:45:34 26.94 -79
2026-04-27 09:44:34 27.00 -78
2026-04-27 09:43:34 27.06 -79
2026-04-27 09:42:34 27.06 -77
2026-04-27 09:41:35 27.00 -78
2026-04-27 09:40:34 27.00 -78
2026-04-27 09:39:34 27.00 -78
2026-04-27 09:38:34 26.94 -77
2026-04-27 09:37:34 26.81 -78
2026-04-27 09:36:34 26.69 -78
2026-04-27 09:35:34 26.62 -78
2026-04-27 09:34:35 26.44 -79
2026-04-27 09:33:34 26.31 -79
2026-04-27 09:32:34 26.19 -78
2026-04-27 09:31:36 26.06 -77
2026-04-27 09:30:34 26.00 -76
2026-04-27 09:29:34 26.00 -78
2026-04-27 09:28:34 25.88 -78
2026-04-27 09:27:34 25.81 -78
2026-04-27 09:26:34 25.75 -78